implement dockerfile build and runner stages#1
Conversation
WalkthroughAdds a new Phoenix (LiveView) “kanban” application scaffold with configs, endpoint/router/controllers/views/layouts/components, asset pipeline (Tailwind/DaisyUI/heroicons/topbar), Docker release build, runtime configs for dev/test/prod, gettext setup, release scripts, and tests. Includes project-level and app-level ignore files and formatter configuration. Changes
Sequence Diagram(s)sequenceDiagram
autonumber
actor U as User (Browser)
participant S as KanbanWeb.Endpoint
participant R as Router
participant C as PageController
participant V as Templates/Components
U->>S: HTTP GET /
S->>R: Dispatch request
R->>C: call home(conn, params)
C->>V: render :home
V-->>C: compiled HEEx
C-->>S: HTML response
S-->>U: 200 OK (HTML)
note over U,S: Static assets served from priv/static by Endpoint
sequenceDiagram
autonumber
actor B as Browser (LiveView)
participant E as Endpoint (/live)
participant LS as LiveSocket (client)
participant LV as LiveView (server)
participant TB as topbar.js
B->>LS: Initialize LiveSocket with CSRF
LS->>E: Connect (WebSocket/LongPoll)
E->>LV: Mount LiveView
LV-->>LS: Render diff
LS-->>B: Patch DOM
TB->>B: Show on navigation/form submit
TB->>B: Hide on page-load/stop events
sequenceDiagram
autonumber
participant Dev as Developer
participant Mix as mix
participant EB as esbuild/tailwind
participant Rel as mix release
participant Img as Docker (runner)
Dev->>Mix: mix assets.deploy
Mix->>EB: build js/css
Dev->>Rel: mix release
Rel-->>Dev: _build/prod/rel/kanban
Dev->>Img: docker build (multi-stage)
Img-->>Dev: minimal runtime image with /app/bin/server
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes Poem
Tip 🔌 Remote MCP (Model Context Protocol) integration is now available!Pro plan users can now connect to remote MCP servers from the Integrations page. Connect with popular remote MCPs such as Notion and Linear to add more context to your reviews and chats. ✨ Finishing Touches
🧪 Generate unit tests
Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. 🪧 TipsChatThere are 3 ways to chat with CodeRabbit:
SupportNeed help? Create a ticket on our support page for assistance with any issues or questions. CodeRabbit Commands (Invoked using PR/Issue comments)Type Other keywords and placeholders
CodeRabbit Configuration File (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Actionable comments posted: 13
🧹 Nitpick comments (40)
kanban/.formatter.exs (2)
4-5: Include priv and migrations in formatter inputs (plus add subdirectories).Phoenix projects typically have code in priv (migrations, seeds). Add priv to inputs and subdirectories for migrations so formatter picks them up.
[ import_deps: [:phoenix], plugins: [Phoenix.LiveView.HTMLFormatter], - inputs: ["*.{heex,ex,exs}", "{config,lib,test}/**/*.{heex,ex,exs}"] + inputs: ["*.{ex,exs,heex}", "{config,lib,priv,test}/**/*.{ex,exs,heex}"], + subdirectories: ["priv/*/migrations"] ]
2-2: Optionally add :ecto to import_deps if the app uses Ecto.If this Kanban app uses a Repo/migrations, include :ecto so Ecto macros format correctly. Otherwise ignore.
- import_deps: [:phoenix], + import_deps: [:phoenix, :ecto],kanban/rel/overlays/bin/server.bat (1)
1-2: Scope env var and reduce console noise in Windows launcherOptionally scope PHX_SERVER to this script and silence command echoing.
-set PHX_SERVER=true -call "%~dp0\kanban" start +@echo off +setlocal +set PHX_SERVER=true +call "%~dp0\kanban" startkanban/priv/static/robots.txt (1)
1-5: Confirm crawl policy; consider adding a Sitemap hintAre you intentionally allowing indexing in production? If not, uncomment the deny rules for staging. You can also add a commented Sitemap line as a reminder.
# See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file # +# Sitemap: https://kanban.example.com/sitemap.xml # # To ban all spiders from the entire site uncomment the next two lines: # User-agent: * # Disallow: /kanban/rel/overlays/bin/server (1)
4-5: Optional hardening and arg passthroughAdd a preflight check and allow forwarding extra args (e.g., start_iex).
cd -P -- "$(dirname -- "$0")" -PHX_SERVER=true exec ./kanban start +[ -x ./kanban ] || { echo "Release binary ./kanban not found; build the release first."; exit 1; } +PHX_SERVER=true exec ./kanban start "$@"kanban/assets/tsconfig.json (1)
23-31: tsconfig is workable; enable JS checking and plan transition off deps-paths when using npmOptional tweaks to improve editor feedback now and ease future npm adoption.
Apply:
"compilerOptions": { "baseUrl": ".", "paths": { "*": ["../deps/*"] }, "allowJs": true, + "checkJs": true, "noEmit": true }, "include": ["js/**/*"]If/when you add package.json and install phoenix libs from npm, drop the "paths" mapping entirely to avoid confusing tsserver.
kanban/priv/gettext/en/LC_MESSAGES/errors.po (1)
9-11: Add standard PO header fields (Plural-Forms, Content-Type, etc.)Prevents tooling warnings and ensures correct pluralization.
msgid "" msgstr "" -"Language: en\n" +"Language: en\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" +"Plural-Forms: nplurals=2; plural=(n != 1);\n"kanban/priv/static/robots-9e2c81b0855bbff2baa8371bc4a78186.txt (1)
1-5: Avoid committing fingerprinted robots-*.txt; keep only /robots.txtSearch engines request /robots.txt; the hashed copy is unused and adds churn. Prefer committing only kanban/priv/static/robots.txt and ignoring robots-*.txt.
Add to .gitignore (see .gitignore comment for batch changes):
+kanban/priv/static/robots-*.txt.gitignore (1)
58-95: Tighten ignore rules for Elixir/Phoenix and reduce redundancyMinor consistency and DX improvements.
# Ignore package tarball (built via "mix hex.build"). -/kanban/kanban-*.tar +kanban/kanban-*.tar # Ignore assets that are produced by build tools. kanban/priv/static/assets/ # Ignore digested assets cache. kanban/priv/static/cache_manifest.json # In case you use Node.js/npm, you want to ignore these. kanban/npm-debug.log -kanban/assets/node_modules/ +kanban/.elixir_ls/ +kanban/priv/static/robots-*.txtNotes:
- node_modules/ pattern earlier already ignores all node_modules folders; the assets-specific entry is redundant.
- .elixir_ls helps keep editor artifacts out of VCS.
- robots-*.txt prevents committing fingerprinted copies that aren’t served at /robots.txt.
kanban/lib/kanban_web/telemetry.ex (1)
11-19: Optional: add a reporter in dev/test to aid local diagnostics.
If you want console metrics while developing, consider enabling ConsoleReporter only in dev/test.Apply conditionally:
children = [ {:telemetry_poller, measurements: periodic_measurements(), period: 10_000} - # {Telemetry.Metrics.ConsoleReporter, metrics: metrics()} + # Only in dev/test: + # (Mix.env() in [:dev, :test]) && {Telemetry.Metrics.ConsoleReporter, metrics: metrics()} ]kanban/assets/vendor/daisyui-theme.js (1)
55-97: LGTM — vendor theme bundle with license header.
Upstream-compatible wrapper and tokens; good to keep pinned and update occasionally.kanban/assets/css/app.css (1)
16-18: Ignore false-positive CSS lint errors for Tailwind v4 plugin blocks.
Properties inside @plugin blocks are plugin options, not standard CSS. Configure Biome to ignore this file or these rules for assets CSS.Example biome.json override (add to repo config, not this file):
- Exclude: "kanban/assets/css/**"
- Or disable rules: lint/correctness/noUnknownProperty, parse, noUnknownMediaFeatureName for this path.
Also applies to: 24-57, 59-92
kanban/AGENTS.md (5)
38-40: Punctuation and grammar around “etc.”Add the period after “etc.” and tighten the sentence.
-- Elixir variables are immutable, but can be rebound, so for block expressions like `if`, `case`, `cond`, etc - you *must* bind the result of the expression to a variable if you want to use it and you CANNOT rebind the result inside the expression, ie: +- Elixir variables are immutable but can be rebound. For block expressions like `if`, `case`, and `cond`, etc., you *must* bind the result of the expression to a variable if you want to use it, and you CANNOT rebind the result inside the expression, i.e.:
57-58: “built-in” spelling and article before “option”-- Elixir's builtin OTP primitives like `DynamicSupervisor` and `Registry`, require names in the child spec, such as `{DynamicSupervisor, name: MyApp.MyDynamicSup}`, then you can use `DynamicSupervisor.start_child(MyApp.MyDynamicSup, child_spec)` -- Use `Task.async_stream(collection, callback, options)` for concurrent enumeration with back-pressure. The majority of times you will want to pass `timeout: :infinity` as option +- Elixir's built-in OTP primitives like `DynamicSupervisor` and `Registry` require names in the child spec, such as `{DynamicSupervisor, name: MyApp.MyDynamicSup}`, then you can use `DynamicSupervisor.start_child(MyApp.MyDynamicSup, child_spec)`. +- Use `Task.async_stream(collection, callback, options)` for concurrent enumeration with back-pressure. The majority of times, you will want to pass `timeout: :infinity` as an option.
64-65: Tone and grammar for deps.clean guidance-- `mix deps.clean --all` is **almost never needed**. **Avoid** using it unless you have good reason +- `mix deps.clean --all` is **seldom needed**. **Avoid** using it unless you have a good reason.
89-90: Add period after “etc.”-- **Always** add unique DOM IDs to key elements (like forms, buttons, etc) when writing templates, these IDs can later be used in tests (`<.form for={@form} id="product-form">`) +- **Always** add unique DOM IDs to key elements (like forms, buttons, etc.) when writing templates; these IDs can later be used in tests (`<.form for={@form} id="product-form">`).
166-169: “any time” (two words) and missing “that”-- Remember anytime you use `phx-hook="MyHook"` and that js hook manages its own DOM, you **must** also set the `phx-update="ignore"` attribute +- Remember that any time you use `phx-hook="MyHook"` and that JS hook manages its own DOM, you **must** also set the `phx-update="ignore"` attribute.kanban/assets/vendor/topbar.js (1)
61-65: Avoid intercepting pointer events on the page headerThe fixed canvas can block clicks on elements at the very top. Set
pointer-events: none.style.zIndex = 100001; style.display = "none"; + style.pointerEvents = "none"; if (options.className) canvas.classList.add(options.className);kanban/config/test.exs (1)
7-7: Gitleaks false-positive on test secret_key_base; optional hardeningHardcoded test secret is safe, but may trip scanners. Optionally source from env with a benign default.
Apply this diff:
- secret_key_base: "eVv2MgJZ3zR6VC4ijuAdgCAerKmCI4Wdy46sxVRjT+NtnOWbhcN7e9rbt0v/RWSE", + secret_key_base: System.get_env("PHX_TEST_SECRET_KEY_BASE") || String.duplicate("a", 64),Alternatively, add an allowlist entry in .gitleaks.toml for this path.
kanban/test/kanban_web/controllers/error_json_test.exs (1)
2-2: Prefer ExUnit.Case over ConnCase (no conn usage).
This test doesn’t build or use a Plug.Conn; trim deps for faster tests.-use KanbanWeb.ConnCase, async: true +use ExUnit.Case, async: truekanban/test/support/conn_case.ex (2)
25-31: Redundant self-import.
You’re importing KanbanWeb.ConnCase inside itself without exposing helpers; drop it until needed.- import KanbanWeb.ConnCase
10-16: Remove outdated SQL sandbox documentation in ConnCaseThe project currently has no Ecto setup (no
Kanban.RepoorEcto.Adapters.SQL.Sandboxreferences were found in the codebase), so the paragraph about enabling the SQL sandbox inConnCaseis inaccurate and should be removed.• File: kanban/test/support/conn_case.ex
• Module docs (lines 10–16)Suggested diff:
@moduledoc """ This module defines the test case to be used by tests that require setting up a connection. Such tests rely on `Phoenix.ConnTest` and also import other functionality to make it easier to build common data structures and query the data layer. - Finally, if the test case interacts with the database, - we enable the SQL sandbox, so changes done to the database - are reverted at the end of every test. If you are using - PostgreSQL, you can even run database tests asynchronously - by setting `use KanbanWeb.ConnCase, async: true`, although - this option is not recommended for other databases. """kanban/lib/kanban_web/endpoint.ex (1)
7-12: Harden session cookies in prod (secure= true).
Setsecurevia compile-time config to avoid sending cookies over HTTP in production.@session_options [ store: :cookie, key: "_kanban_key", signing_salt: "1NyR9j12", - same_site: "Lax" + same_site: "Lax", + secure: Application.compile_env(:kanban, :secure_cookies, false) ]Add in prod config (outside this file):
# config/prod.exs config :kanban, :secure_cookies, true # and ensure config :kanban, KanbanWeb.Endpoint, force_ssl: [hsts: true]kanban/lib/kanban_web/router.ex (1)
13-15: Unused :api pipeline.
If you don’t plan to expose JSON routes yet, consider removing to reduce noise.- pipeline :api do - plug :accepts, ["json"] - end + # Define :api when you add JSON routeskanban/lib/kanban_web/controllers/page_html/home.html.heex (2)
67-136: External links: consider target/_blank and rel/noopener.
For UX and security, open external docs/community links in a new tab and addrel="noopener noreferrer".- <a - href="https://hexdocs.pm/phoenix/overview.html" - class="group relative rounded-box px-6 py-4 text-sm font-semibold leading-6 sm:py-6" - > + <a + href="https://hexdocs.pm/phoenix/overview.html" + target="_blank" rel="noopener noreferrer" + class="group relative rounded-box px-6 py-4 text-sm font-semibold leading-6 sm:py-6" + > ... - <a - href="https://github.com/phoenixframework/phoenix" + <a + href="https://github.com/phoenixframework/phoenix" target="_blank" rel="noopener noreferrer" class="group relative rounded-box px-6 py-4 text-sm font-semibold leading-6 sm:py-6" > ... - <a - href={"https://github.com/phoenixframework/phoenix/blob/v#{Application.spec(:phoenix, :vsn)}/CHANGELOG.md"} + <a + href={"https://github.com/phoenixframework/phoenix/blob/v#{Application.spec(:phoenix, :vsn)}/CHANGELOG.md"} + target="_blank" rel="noopener noreferrer" class="group relative rounded-box px-6 py-4 text-sm font-semibold leading-6 sm:py-6" >Apply similarly to the Elixir Forum/Discord/Slack/Fly.io links below.
Also applies to: 138-197
49-57: VerifiedLayouts.theme_toggle/1exists; optional enhancement for Phoenix version rendering
- The
theme_toggle(assigns)function is defined inkanban/lib/kanban_web/components/layouts.ex:123, so the component call is valid.Application.spec(:phoenix, :vsn)returns an Erlang charlist. HEEx will render it correctly, but to avoid any unexpected formatting if you ever manipulate or conditionally prefix it, you can explicitly convert it to a string.Optional refactor—simplify version rendering:
<small class="badge badge-warning badge-sm ml-3"> - v{Application.spec(:phoenix, :vsn)} + v{to_string(Application.spec(:phoenix, :vsn))} </small>kanban/assets/js/app.js (1)
43-48: Avoid exposing liveSocket in production.
Limit the global handle to non-prod for safety.-window.liveSocket = liveSocket +if (process.env.NODE_ENV !== "production") { + window.liveSocket = liveSocket +}kanban/lib/kanban_web/components/layouts/root.html.heex (1)
14-31: Inline theme script: CSP and resilience.
- If you enable CSP later, inline scripts will require
unsafe-inlineor a nonce. Prefer moving this snippet into assets/js/app.js.- Minor guard to avoid errors when dataset is missing.
- window.addEventListener("phx:set-theme", (e) => setTheme(e.target.dataset.phxTheme)); + window.addEventListener("phx:set-theme", (e) => { + const theme = e.target?.dataset?.phxTheme + if (theme) setTheme(theme) + });I can move this block into app.js and wire a small helper if you want.
kanban/config/dev.exs (1)
16-16: Avoid tripping secret scanners; source dev secret from env with safe default.
Prevents Gitleaks noise while retaining a deterministic dev setup.- secret_key_base: "w3J5mqSTvu2Z0RUPw5vN0tUxTNaLe4rJ55ZIHmnb5g6unmbcWMn9Sd2Pxe7pC1uE", + # Use env to avoid secret scanner false-positives while keeping a stable dev default + secret_key_base: + System.get_env("DEV_SECRET_KEY_BASE", + "w3J5mqSTvu2Z0RUPw5vN0tUxTNaLe4rJ55ZIHmnb5g6unmbcWMn9Sd2Pxe7pC1uE" + ),kanban/mix.exs (1)
8-8: Align Elixir version with Docker builder image.
Docker uses Elixir 1.16.0; consider bumping requirement to avoid surprises.- elixir: "~> 1.15", + elixir: "~> 1.16",kanban/config/runtime.exs (2)
23-26: Avoid conflicting dev HTTP config between dev.exs and runtime.exs.
Having port config in both can confuse future readers. Prefer keeping dev-only HTTP config in dev.exs.-if config_env() == :dev do - config :kanban, KanbanWeb.Endpoint, - http: [port: String.to_integer(System.get_env("PORT") || "4000")] -end +## Keep dev HTTP config centralized in config/dev.exs to reduce duplication.
82-87: Consider enabling force_ssl in prod.
You already document it; enabling HSTS by default is a good hardening step (if TLS is enforced at the edge).config :kanban, KanbanWeb.Endpoint, force_ssl: [hsts: true]kanban/Dockerfile (4)
29-31: Fix minor typo in comment.-# to bem recompiled +# to be recompiled
40-42: Fix minor typo in comment.-# compile the relese +# compile the release
63-67: Expose the app port and add a simple healthcheck (optional).
Helps orchestration and quick container status checks.ENV MIX_ENV="prod" # only copy the final release from the build stage COPY --from=builder \ --chown=nobody:root /app/_build/${MIX_ENV}/rel/kanban ./ +EXPOSE 4000 +HEALTHCHECK --interval=30s --timeout=3s --start-period=30s --retries=3 \ + CMD [ -S /app/tmp/erl_pipes/ ] || exit 1 USER nobody CMD ["/app/bin/server"]
12-16: Use --no-install-recommends in builder to keep images lean (optional).-RUN apt-get update && apt-get install -y git +RUN apt-get update && apt-get install -y --no-install-recommends git && rm -rf /var/lib/apt/lists/*kanban/lib/kanban_web/components/layouts.ex (2)
126-126: Use valid Tailwind border width.“border-1” isn’t a Tailwind utility; use “border”.
- <div class="absolute w-1/3 h-full rounded-full border-1 border-base-200 bg-base-100 brightness-200 left-0 [[data-theme=light]_&]:left-1/3 [[data-theme=dark]_&]:left-2/3 transition-[left]" /> + <div class="absolute w-1/3 h-full rounded-full border border-base-200 bg-base-100 brightness-200 left-0 [[data-theme=light]_&]:left-1/3 [[data-theme=dark]_&]:left-2/3 transition-[left]" />
30-33: Remove unused assign or document usage.current_scope isn’t used in app/1; dead API surface.
- attr :current_scope, :map, - default: nil, - doc: "the current [scope](https://hexdocs.pm/phoenix/scopes.html)"kanban/lib/kanban_web/components/core_components.ex (2)
62-66: Non-standard max-w- utilities.*Tailwind doesn’t ship max-w-80/max-w-96. Either remove or use arbitrary values.
- "alert w-80 sm:w-96 max-w-80 sm:max-w-96 text-wrap", + "alert w-80 sm:w-96 text-wrap",or, if fixed max widths are desired:
- "alert w-80 sm:w-96 max-w-80 sm:max-w-96 text-wrap", + "alert max-w-[20rem] sm:max-w-[24rem] text-wrap",
346-362: Use HEEx :for instead of embedded EEx loop.Minor readability: avoid mixing EEx in components.
- <div class="flex gap-4"> - <%= for action <- @action do %> - {render_slot(action, @row_item.(row))} - <% end %> - </div> + <div class="flex gap-4"> + <span :for={action <- @action}> + {render_slot(action, @row_item.(row))} + </span> + </div>
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
💡 Knowledge Base configuration:
- MCP integration is disabled by default for public repositories
- Jira integration is disabled
- Linear integration is disabled
You can enable these sources in your CodeRabbit configuration.
⛔ Files ignored due to path filters (9)
kanban/mix.lockis excluded by!**/*.lockkanban/priv/static/favicon-91f37b602a111216f1eef3aa337ad763.icois excluded by!**/*.icokanban/priv/static/favicon.icois excluded by!**/*.icokanban/priv/static/images/logo-06a11be1f2cdde2c851763d00bdd2e80.svgis excluded by!**/*.svgkanban/priv/static/images/logo-06a11be1f2cdde2c851763d00bdd2e80.svg.gzis excluded by!**/*.gzkanban/priv/static/images/logo.svgis excluded by!**/*.svgkanban/priv/static/images/logo.svg.gzis excluded by!**/*.gzkanban/priv/static/robots-9e2c81b0855bbff2baa8371bc4a78186.txt.gzis excluded by!**/*.gzkanban/priv/static/robots.txt.gzis excluded by!**/*.gz
📒 Files selected for processing (44)
.gitignore(1 hunks)kanban/.formatter.exs(1 hunks)kanban/.gitignore(1 hunks)kanban/AGENTS.md(1 hunks)kanban/Dockerfile(1 hunks)kanban/assets/css/app.css(1 hunks)kanban/assets/js/app.js(1 hunks)kanban/assets/tsconfig.json(1 hunks)kanban/assets/vendor/daisyui-theme.js(1 hunks)kanban/assets/vendor/heroicons.js(1 hunks)kanban/assets/vendor/topbar.js(1 hunks)kanban/config/config.exs(1 hunks)kanban/config/dev.exs(1 hunks)kanban/config/prod.exs(1 hunks)kanban/config/runtime.exs(1 hunks)kanban/config/test.exs(1 hunks)kanban/lib/kanban.ex(1 hunks)kanban/lib/kanban/application.ex(1 hunks)kanban/lib/kanban/mailer.ex(1 hunks)kanban/lib/kanban_web.ex(1 hunks)kanban/lib/kanban_web/components/core_components.ex(1 hunks)kanban/lib/kanban_web/components/layouts.ex(1 hunks)kanban/lib/kanban_web/components/layouts/root.html.heex(1 hunks)kanban/lib/kanban_web/controllers/error_html.ex(1 hunks)kanban/lib/kanban_web/controllers/error_json.ex(1 hunks)kanban/lib/kanban_web/controllers/page_controller.ex(1 hunks)kanban/lib/kanban_web/controllers/page_html.ex(1 hunks)kanban/lib/kanban_web/controllers/page_html/home.html.heex(1 hunks)kanban/lib/kanban_web/endpoint.ex(1 hunks)kanban/lib/kanban_web/gettext.ex(1 hunks)kanban/lib/kanban_web/router.ex(1 hunks)kanban/lib/kanban_web/telemetry.ex(1 hunks)kanban/mix.exs(1 hunks)kanban/priv/gettext/en/LC_MESSAGES/errors.po(1 hunks)kanban/priv/gettext/errors.pot(1 hunks)kanban/priv/static/robots-9e2c81b0855bbff2baa8371bc4a78186.txt(1 hunks)kanban/priv/static/robots.txt(1 hunks)kanban/rel/overlays/bin/server(1 hunks)kanban/rel/overlays/bin/server.bat(1 hunks)kanban/test/kanban_web/controllers/error_html_test.exs(1 hunks)kanban/test/kanban_web/controllers/error_json_test.exs(1 hunks)kanban/test/kanban_web/controllers/page_controller_test.exs(1 hunks)kanban/test/support/conn_case.ex(1 hunks)kanban/test/test_helper.exs(1 hunks)
🧰 Additional context used
🧬 Code graph analysis (4)
kanban/lib/kanban_web/controllers/error_json.ex (1)
kanban/lib/kanban_web/controllers/error_html.ex (1)
render(21-23)
kanban/test/kanban_web/controllers/error_json_test.exs (2)
kanban/lib/kanban_web/controllers/error_html.ex (1)
render(21-23)kanban/lib/kanban_web/controllers/error_json.ex (1)
render(18-20)
kanban/lib/kanban/application.ex (1)
kanban/lib/kanban_web/telemetry.ex (1)
start_link(5-7)
kanban/lib/kanban_web/controllers/error_html.ex (1)
kanban/lib/kanban_web/controllers/error_json.ex (1)
render(18-20)
🪛 LanguageTool
kanban/priv/static/robots.txt
[grammar] ~3-~3: There might be a mistake here.
Context: ...ntire site uncomment the next two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
[grammar] ~4-~4: There might be a mistake here.
Context: ...ment the next two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
[grammar] ~5-~5: There might be a mistake here.
Context: ...two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
kanban/priv/static/robots-9e2c81b0855bbff2baa8371bc4a78186.txt
[grammar] ~3-~3: There might be a mistake here.
Context: ...ntire site uncomment the next two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
[grammar] ~4-~4: There might be a mistake here.
Context: ...ment the next two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
[grammar] ~5-~5: There might be a mistake here.
Context: ...two lines: # User-agent: * # Disallow: /
(QB_NEW_EN)
kanban/AGENTS.md
[style] ~5-~5: Consider using a different verb for a more formal wording.
Context: ... when you are done with all changes and fix any pending issues - Use the already in...
(FIX_RESOLVE)
[style] ~14-~14: This phrase is redundant. Consider using “outside”.
Context: ...rbidden** from calling <.flash_group> outside of the layouts.ex module - Out of the bo...
(OUTSIDE_OF)
[grammar] ~15-~15: There might be a mistake here.
Context: ...-mark" class="w-5 h-5"/>component for for hero icons. **Always** use the<.icon>...
(QB_NEW_EN)
[grammar] ~16-~16: There might be a mistake here.
Context: ...<.input>` is imported and using it will will save steps and prevent errors - If you ...
(QB_NEW_EN)
[grammar] ~17-~17: There might be a mistake here.
Context: ...o default classes are inherited, so your custom classes must fully style the inpu...
(QB_NEW_EN)
[style] ~38-~38: In American English, abbreviations like “etc.” require a period.
Context: ... expressions like if, case, cond, etc you must bind the result of the exp...
(ETC_PERIOD)
[grammar] ~57-~57: Ensure spelling is correct
Context: ...hould be reserved for guards - Elixir's builtin OTP primitives like DynamicSupervisor...
(QB_NEW_EN_ORTHOGRAPHY_ERROR_IDS_1)
[grammar] ~58-~58: There might be a mistake here.
Context: ... will want to pass timeout: :infinity as option ## Mix guidelines - Read the d...
(QB_NEW_EN)
[style] ~64-~64: ‘almost never’ might be wordy. Consider a shorter alternative.
Context: ...--failed-mix deps.clean --all` is almost never needed. Avoid using it unless you...
(EN_WORDINESS_PREMIUM_ALMOST_NEVER)
[grammar] ~64-~64: There might be a mistake here.
Context: ...needed**. Avoid using it unless you have good reason ...
(QB_NEW_EN)
[grammar] ~86-~86: There might be a mistake here.
Context: ...ex files (known as HEEx), never use ~E - Always use the imported `Phoenix.Compo...
(QB_NEW_EN)
[grammar] ~88-~88: There might be a mistake here.
Context: ... access those forms in the template via @form[:field] - Always add unique DOM IDs to key eleme...
(QB_NEW_EN)
[style] ~89-~89: In American English, abbreviations like “etc.” require a period.
Context: ...s to key elements (like forms, buttons, etc) when writing templates, these IDs can ...
(ETC_PERIOD)
[style] ~113-~113: You have already used this phrasing in nearby sentences. Consider replacing it to add variety to your writing.
Context: ...literal curly's like { or }. If you want to show a textual code snippet on the page...
(REP_WANT_TO_VB)
[grammar] ~166-~166: There might be a mistake here.
Context: ...the AppWeb module, so you can just do live "/weather", WeatherLive - Remember anytime you use `phx-hook="MyHo...
(QB_NEW_EN)
[grammar] ~172-~172: There might be a mistake here.
Context: ...rmination with the following operations: - basic append of N items - `stream(socket...
(QB_NEW_EN)
[style] ~217-~217: In American English, abbreviations like “etc.” require a period.
Context: ...element/2, has_element/2`, selectors, etc - Never tests again raw HTML, **alw...
(ETC_PERIOD)
[grammar] ~218-~218: There might be a mistake here.
Context: ...ement/2, has_element/2, and similar: assert has_element?(view, "#my-form")` - Instead of relying on testing text conte...
(QB_NEW_EN)
🪛 Biome (2.1.2)
kanban/assets/css/app.css
[error] 4-4: expected , but instead found (
Remove (
(parse)
[error] 4-4: Don't use unknown media feature names.
Unexpected unknown media feature name.
You should use media feature names defined in the CSS Specifications.
(lint/correctness/noUnknownMediaFeatureName)
[error] 17-17: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 25-25: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 26-26: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 27-27: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 60-60: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 61-61: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
[error] 62-62: Unknown property is not allowed.
See CSS Specifications and browser specific properties for more details.
To resolve this issue, replace the unknown property with a valid CSS property.
(lint/correctness/noUnknownProperty)
🪛 Gitleaks (8.27.2)
kanban/config/test.exs
16-16: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
kanban/config/dev.exs
16-16: Detected a Generic API Key, potentially exposing access to various services and sensitive operations.
(generic-api-key)
🔇 Additional comments (57)
kanban/.formatter.exs (2)
1-5: Formatter config is solid and aligned with Phoenix/LiveView defaults.Imports Phoenix deps, enables the LiveView HTML formatter, and targets HEEx/Elixir sources. Good baseline.
3-3: ✅ phoenix_live_view dependency and HTMLFormatter plugin verified
- Confirmed
{:phoenix_live_view, "~> 1.1.0"}inkanban/mix.exs- Verified
plugins: [Phoenix.LiveView.HTMLFormatter]inkanban/.formatter.exs- Ensured
kanban/priv/directory existsNo further action required.
kanban/test/test_helper.exs (1)
1-1: Initialize ExUnit — LGTMStraightforward and correct for a Phoenix app without Ecto.
kanban/rel/overlays/bin/server (1)
1-5: Unix server launcher — LGTMRobust defaults (set -eu, cd to script dir) and correct exec handoff.
kanban/priv/gettext/errors.pot (1)
1-10: POT template — OKStandard template comments; nothing to fix.
kanban/lib/kanban.ex (1)
1-9: LGTM: context module scaffold is fine to startNo functional code here; good placeholder. Proceed to define domain contexts under names like Kanban.Boards, Kanban.Cards rather than adding functions to the root module.
kanban/assets/tsconfig.json (1)
23-31: No package.json found—paths alias remains validI ran checks for any package.json in the repository (root and under kanban/) and found none. Since there’s no package.json to conflict with the deps-paths alias in kanban/assets/tsconfig.json, no change is needed here.
kanban/.gitignore (1)
1-38: LGTM — sensible ignores for Elixir/Phoenix and asset builds.
Covers Mix, deps, build artifacts, and digested assets; aligns with the project layout.kanban/lib/kanban_web/telemetry.ex (1)
22-60: LGTM — metrics set matches Phoenix generator conventions.
Events/units look correct for LiveDashboard integration.kanban/assets/vendor/heroicons.js (2)
21-43: LGTM — component output is robust and encodes SVG safely.
Masking + currentColor works well; size mapping for -mini/-micro is clear.
5-19: No Docker build-order issue:mix deps.getprecedes asset compilationThe
kanban/DockerfilerunsRUN mix deps.get --only $MIX_ENV … RUN mix assets.deployin that exact order, so the
deps/heroicons/optimizeddirectory is populated before Tailwind builds assets.kanban/assets/css/app.css (2)
94-101: LGTM — useful LiveView and dark-mode variants.
Variants align with Phoenix LV classes and data-theme approach.
4-8: Tailwind v4 CLI confirmedThe Elixir Tailwind plugin is configured to use Tailwind CSS v4.1.7 in
kanban/config/config.exs, so the new@import/@sourcesyntax is fully supported in both development and production asset builds. The project does not use apackage.jsonfor Tailwind—mix tasks install the CLI via the plugin.• The
config :tailwind, version: "4.1.7", …entry inkanban/config/config.exsguarantees v4+ CLI formix assets.buildandmix assets.deploy.
• Dev watchers (tailwind: {Tailwind, :install_and_run, …}inkanban/config/dev.exs) also use the same v4 CLI.
• The Dockerfile’sRUN mix assets.deploystep invokes the plugin’s install logic, so no additional package changes are needed.No further changes required here.
kanban/AGENTS.md (2)
5-6: Verify Req is actually present and preferredThis repo says Req is “included by default” and preferred for Phoenix apps. That’s not generally true unless you added it to
mix.exs. Please verify dependency presence and docs alignment.Would you like me to scan
kanban/mix.exsand update this section if Req isn’t present, or reword it to “use Req if available; otherwise Finch/HTTPoison/Tesla per project standards”?
172-176: Confirmat: -1for prepend with streamsLiveView commonly uses
at: 0to prepend. Please confirm-1is valid for your target LiveView version and adjust if needed.I can search the Phoenix LiveView docs version targeted by this app and propose the correct snippet.
kanban/assets/vendor/topbar.js (1)
129-138: Confirm bundler interop (UMD/CommonJS vs ESM)This UMD exposes
module.exportsand a global viathis.topbar. In strict ESM contextsthisisundefined, so rely on the CommonJS path through the bundler (esbuild) and import viaimport topbar from "../vendor/topbar". Please confirm it works end-to-end.If you see “Cannot set properties of undefined (setting 'topbar')” at runtime, we should switch to the npm topbar package or wrap the global export with
window.topbar = topbar.kanban/lib/kanban_web/controllers/page_html.ex (1)
1-10: LGTMModule setup and
embed_templatespath look correct.kanban/lib/kanban/mailer.ex (1)
1-3: LGTMStandard Swoosh mailer stub with
otp_app: :kanban.kanban/test/kanban_web/controllers/page_controller_test.exs (1)
4-7: LGTMHappy path coverage for “GET /” with
~p"/"and HTML assertion.kanban/lib/kanban_web/controllers/page_controller.ex (1)
4-6: Minimal controller action looks goodRenders the home template cleanly; no issues spotted.
kanban/test/kanban_web/controllers/error_html_test.exs (1)
7-13: Solid coverage of default error pagesAssertions align with Phoenix 1.7 ErrorHTML conventions.
kanban/config/prod.exs (1)
8-17: All checks passed: assets deployment and Req dependency are in place
- Dockerfile runs
mix assets.deploy, leveraging the"assets.deploy"alias (which includesphx.digest) defined inmix.exs.- The
:reqdependency is declared inmix.exs, satisfyingSwoosh.ApiClient.Req’s requirement.config/runtime.exsenablesserver: trueunderPHX_SERVER, as expected for a release.No further changes are required.
kanban/config/test.exs (2)
11-14: Mail setup for tests is correctUsing Swoosh test adapter and disabling API client is appropriate.
16-24: Efficient test runtime settingsLogger level, plug init mode, and LiveView runtime checks are well-chosen for faster tests with useful diagnostics.
kanban/lib/kanban_web/gettext.ex (1)
1-25: Gettext backend wired correctlyStandard setup; no issues.
kanban/test/kanban_web/controllers/error_json_test.exs (1)
4-11: LGTM: assertions match ErrorJSON contract.
Clear coverage for 404 and 500 payloads.kanban/test/support/conn_case.ex (1)
34-36: LGTM: fresh conn per test.
Standard ConnCase setup.kanban/lib/kanban/application.ex (2)
20-33: LGTM: sane supervision tree and config_change.
Matches Phoenix 1.7 defaults.
10-18: DNSCluster dependency and runtime config verifiedThe project’s
mix.exsalready specifies{:dns_cluster, "~> 0.2.0"}, andconfig/runtime.exssets:dns_cluster_queryfromSystem.get_env("DNS_CLUSTER_QUERY"), so both the dependency and production‐time configuration are in place. No further changes needed.kanban/lib/kanban_web/endpoint.ex (1)
14-53: LGTM: endpoint wiring is standard and complete.
Sockets, static, code reloader (dev), parsers, and router are correctly configured.kanban/lib/kanban_web/controllers/error_html.ex (1)
18-23: LGTM: default error text rendering.
Simple and correct fallback; templates can be enabled later.kanban/lib/kanban_web/router.ex (2)
4-11: Browser pipeline looks correct and secure.
Standard HTML session/flash/layout/CSRF/secure headers setup. No issues.
28-43: Dev-only routes gating and Telemetry module verified.
- kanban/config/dev.exs defines
config :kanban, dev_routes: true, so the/devroutes are enabled in development.- kanban/config/test.exs and kanban/config/prod.exs do not set
:dev_routes, soApplication.compile_env/3will default tonil(i.e. disabled) in those environments.- The
KanbanWeb.Telemetrymodule is present at kanban/lib/kanban_web/telemetry.ex, so themetrics: KanbanWeb.Telemetryoption onlive_dashboardis valid and safe.No changes are needed; the routing guard and Telemetry wiring are correctly configured.
kanban/lib/kanban_web/controllers/error_json.ex (1)
1-21: Consistent JSON error envelope.
Implementation matches Phoenix defaults and is extensible via extra render clauses. Looks good.kanban/lib/kanban_web/controllers/page_html/home.html.heex (1)
1-1: flash_group function verified in Layouts component
Confirmed thatKanbanWeb.Layouts.flash_group/1is defined atkanban/lib/kanban_web/components/layouts.ex:85, so the template call<Layouts.flash_group flash={@flash} />will compile successfully. No further action required.kanban/assets/js/app.js (2)
55-82: Dev helpers are correctly gated.
Nice QoL additions (logs + editor jump) under NODE_ENV=development.
28-33: CSRF meta tag confirmed; no immediate changes required
Verified thatkanban/lib/kanban_web/components/layouts/root.html.heexdefines<meta name="csrf-token" …>on line 6, so the currentgetAttributecall is safe.• File: kanban/lib/kanban_web/components/layouts/root.html.heex, Line 6
Keep this optional null-check pattern on hand if this script ever runs on pages without the root layout:
-const csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content") +const csrfEl = document.querySelector("meta[name='csrf-token']") +const csrfToken = csrfEl ? csrfEl.getAttribute("content") : ""kanban/lib/kanban_web/components/layouts/root.html.heex (2)
10-12: Static assets wired correctly.
CSS/JS paths use ~p and phx-track-static. Good.
7-9: Title slot handling is fine.
assigns[:page_title]avoids warnings when absent. Keep as-is.kanban/config/config.exs (4)
13-23: Endpoint config looks solid with Bandit and proper error renderers.
No issues spotted.
33-42: esbuild args and env are OK.
Outdir and NODE_PATH are sensible for Phoenix assets.
62-64: Environment-specific overrides placed correctly.
Keeping import_config at the bottom is correct.
43-53: No action required: Tailwind version 4.1.7 is supported by the:tailwind (~> 0.3)wrapper.The Phoenix
:tailwindv0.3+ installer officially assumes Tailwind CSS v4+ and “drops official support for Tailwind v3” as of v0.3.0. Any standalone binary in the 4.x series—including 4.1.7—is valid and will install correctly (github.com).kanban/config/dev.exs (4)
9-20: Dev HTTP and watchers configuration LGTM.
Local-only bind, esbuild/tailwind watchers, and reloader flags are standard.
59-61: Dev logger format tweak is fine.
No concerns.
69-76: Helpful LiveView debug flags enabled only in dev.
Looks good.
46-54: Double-checkweb_console_loggerunderlive_reload
I wasn’t able to confirm whetherweb_console_logger: trueis a valid option for Phoenix v1.7/1.8’slive_reload. Please consult the Phoenix documentation or source and remove this setting if it isn’t supported to prevent any runtime warnings.Points for verification:
- File:
kanban/config/dev.exs- Lines: 46–54 (the
live_reloadconfig block)kanban/mix.exs (3)
75-87: Aliases look pragmatic for assets and CI precommit.
No issues.
42-67: Phoenix and LiveView version compatibility confirmedAs of August 5, 2025, Phoenix 1.8.0 ships with LiveView 1.1.x by default, and LiveView 1.1.0 was released on July 30, 2025 (with a subsequent 1.1.1 patch) (hexdocs.pm, phoenixframework.org). Your Mix constraints
{:phoenix, "~> 1.8.0"}{:phoenix_live_view, "~> 1.1.0"}will resolve to Phoenix 1.8.x and LiveView 1.1.x (including 1.1.1) without conflicts (hexdocs.pm). No changes are needed.
13-15: Invalid Mix compiler specified; replace with :gettext and drop non-standard key.
There is no:phoenix_live_viewcompiler; keep the usual Phoenix setup and removelisteners.- compilers: [:phoenix_live_view] ++ Mix.compilers(), - listeners: [Phoenix.CodeReloader] + compilers: [:gettext] ++ Mix.compilers()Likely an incorrect or invalid review comment.
kanban/config/runtime.exs (2)
19-21: PHX_SERVER gate is correct.
Releases will start the endpoint only when intended.
41-57: Prod endpoint runtime config LGTM.
IPv6 all-interfaces bind and env-driven host/port/secrets are correct.kanban/lib/kanban_web/components/layouts.ex (1)
121-123: Handler for phx:set-theme is implemented and functionalThe inline script in
kanban/lib/kanban_web/components/layouts/root.html.heexalready attaches a listener for the custom “phx:set-theme” event and updatesdata-themeon the<html>element before paint. No further changes are needed.• Event listener:
window.addEventListener("phx:set-theme", (e) => setTheme(e.target.dataset.phxTheme));• Theme application logic in the same script ensures
data-themeis set on page load and on storage events.kanban/lib/kanban_web.ex (2)
20-31: Router DSL setup looks solid.Imports and LiveView router usage are correct for Phoenix 1.7+.
67-78: HTML helpers composition is appropriate.Gettext, CoreComponents, JS, Layouts, and verified routes are exposed cleanly.
kanban/lib/kanban_web/components/core_components.ex (2)
101-116: Default classes are good; consider small improvement.Use “btn” plus variant is fine; mapping handles nil. No change required.
448-471: Error translation helpers look correct.Uses KanbanWeb.Gettext domain “errors” and handles pluralization.
| - Out of the box, `core_components.ex` imports an `<.icon name="hero-x-mark" class="w-5 h-5"/>` component for for hero icons. **Always** use the `<.icon>` component for icons, **never** use `Heroicons` modules or similar | ||
| - **Always** use the imported `<.input>` component for form inputs from `core_components.ex` when available. `<.input>` is imported and using it will will save steps and prevent errors | ||
| - If you override the default input classes (`<.input class="myclass px-2 py-1 rounded-lg">)`) class with your own values, no default classes are inherited, so your | ||
| custom classes must fully style the input |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Fix duplicated words and malformed example in input-classes note
- "for for" → "for".
- "will will" → "will".
- The example has stray parentheses and incomplete sentence; rewrite for clarity.
-- Out of the box, `core_components.ex` imports an `<.icon name="hero-x-mark" class="w-5 h-5"/>` component for for hero icons. **Always** use the `<.icon>` component for icons, **never** use `Heroicons` modules or similar
-**Always** use the imported `<.input>` component for form inputs from `core_components.ex` when available. `<.input>` is imported and using it will will save steps and prevent errors
-- If you override the default input classes (`<.input class="myclass px-2 py-1 rounded-lg">)`) class with your own values, no default classes are inherited, so your
-custom classes must fully style the input
+- Out of the box, `core_components.ex` imports an `<.icon name="hero-x-mark" class="w-5 h-5"/>` component for hero icons. **Always** use the `<.icon>` component for icons, **never** use `Heroicons` modules or similar.
+- **Always** use the imported `<.input>` component for form inputs from `core_components.ex` when available. `<.input>` is imported and using it will save steps and prevent errors.
+- If you override the default input classes (for example, `<.input class="px-2 py-1 rounded-lg" />`), no default classes are inherited; your custom classes must fully style the input.📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| - Out of the box, `core_components.ex` imports an `<.icon name="hero-x-mark" class="w-5 h-5"/>` component for for hero icons. **Always** use the `<.icon>` component for icons, **never** use `Heroicons` modules or similar | |
| - **Always** use the imported `<.input>` component for form inputs from `core_components.ex` when available. `<.input>` is imported and using it will will save steps and prevent errors | |
| - If you override the default input classes (`<.input class="myclass px-2 py-1 rounded-lg">)`) class with your own values, no default classes are inherited, so your | |
| custom classes must fully style the input | |
| - Out of the box, `core_components.ex` imports an `<.icon name="hero-x-mark" class="w-5 h-5"/>` component for hero icons. **Always** use the `<.icon>` component for icons, **never** use `Heroicons` modules or similar. | |
| - **Always** use the imported `<.input>` component for form inputs from `core_components.ex` when available. `<.input>` is imported and using it will save steps and prevent errors. | |
| - If you override the default input classes (for example, `<.input class="px-2 py-1 rounded-lg" />`), no default classes are inherited; your custom classes must fully style the input. |
🧰 Tools
🪛 LanguageTool
[grammar] ~15-~15: There might be a mistake here.
Context: ...-mark" class="w-5 h-5"/>component for for hero icons. **Always** use the<.icon>...
(QB_NEW_EN)
[grammar] ~16-~16: There might be a mistake here.
Context: ...<.input>` is imported and using it will will save steps and prevent errors - If you ...
(QB_NEW_EN)
[grammar] ~17-~17: There might be a mistake here.
Context: ...o default classes are inherited, so your custom classes must fully style the inpu...
(QB_NEW_EN)
🤖 Prompt for AI Agents
In kanban/AGENTS.md around lines 15 to 18, fix duplicated words and the
malformed example: change "for for" to "for", change "will will" to "will", and
rewrite the input example and note so it reads clearly (e.g. show <.input
class="myclass px-2 py-1 rounded-lg"> without stray parentheses and add a short
clarifying sentence that overriding the class replaces default classes so you
must supply all styling). Ensure punctuation and spacing are corrected.
| Instead **always** do this: | ||
|
|
||
| <%= cond do %> | ||
| <% condition -> %> | ||
| ... | ||
| <% condition2 -> %> | ||
| ... | ||
| <% true -> %> | ||
| ... | ||
| <% end %> |
There was a problem hiding this comment.
Fix HEEx cond example to use assigns and valid syntax
Use assigns (@condition) in clauses. Also add periods.
- Instead **always** do this:
-
- <%= cond do %>
- <% condition -> %>
- ...
- <% condition2 -> %>
- ...
- <% true -> %>
- ...
- <% end %>
+ Instead, **use `cond` with assigns**:
+
+ <%= cond do %>
+ <% @condition -> %>
+ ...
+ <% @condition2 -> %>
+ ...
+ <% true -> %>
+ ...
+ <% end %>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| Instead **always** do this: | |
| <%= cond do %> | |
| <% condition -> %> | |
| ... | |
| <% condition2 -> %> | |
| ... | |
| <% true -> %> | |
| ... | |
| <% end %> | |
| Instead, **use `cond` with assigns**: | |
| <%= cond do %> | |
| <% @condition -> %> | |
| ... | |
| <% @condition2 -> %> | |
| ... | |
| <% true -> %> | |
| ... | |
| <% end %> |
🤖 Prompt for AI Agents
In kanban/AGENTS.md around lines 102 to 111, the HEEx cond example uses bare
variables and incorrect punctuation; update the template clauses to reference
assigns (e.g. @condition, @condition2) instead of bare names and ensure each
clause expression and the final statements include proper punctuation (add
missing periods where sentences end) so the example shows valid HEEx syntax and
uses assigns correctly.
| <div id="tasks" phx-update="stream"> | ||
| <div class="hidden only:block">No tasks yet</div> | ||
| <div :for={{id, task} <- @stream.tasks} id={id}> | ||
| {task.name} | ||
| </div> | ||
| </div> | ||
|
|
There was a problem hiding this comment.
Stream consumption uses @streams, not @stream
The example should match earlier guidance and LiveView conventions.
- <div id="tasks" phx-update="stream">
- <div class="hidden only:block">No tasks yet</div>
- <div :for={{id, task} <- @stream.tasks} id={id}>
- {task.name}
- </div>
- </div>
+ <div id="tasks" phx-update="stream">
+ <div class="hidden only:block">No tasks yet</div>
+ <div :for={{id, task} <- @streams.tasks} id={id}>
+ {task.name}
+ </div>
+ </div>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <div id="tasks" phx-update="stream"> | |
| <div class="hidden only:block">No tasks yet</div> | |
| <div :for={{id, task} <- @stream.tasks} id={id}> | |
| {task.name} | |
| </div> | |
| </div> | |
| <div id="tasks" phx-update="stream"> | |
| <div class="hidden only:block">No tasks yet</div> | |
| <div :for={{id, task} <- @streams.tasks} id={id}> | |
| {task.name} | |
| </div> | |
| </div> |
🤖 Prompt for AI Agents
In kanban/AGENTS.md around lines 201 to 207, the LiveView example incorrectly
references @stream and @stream.tasks; update it to use the plural @streams and
the corresponding stream name (e.g., @streams.tasks) and adjust the :for binding
to iterate over {id, task} <- @streams.tasks so the example matches LiveView
stream consumption conventions shown earlier.
| - **Always reference the key element IDs you added in the LiveView templates in your tests** for `Phoenix.LiveViewTest` functions like `element/2`, `has_element/2`, selectors, etc | ||
| - **Never** tests again raw HTML, **always** use `element/2`, `has_element/2`, and similar: `assert has_element?(view, "#my-form")` | ||
| - Instead of relying on testing text content, which can change, favor testing for the presence of key elements |
There was a problem hiding this comment.
Grammar: “test against” and function name has_element?
-- **Never** tests again raw HTML, **always** use `element/2`, `has_element/2`, and similar: `assert has_element?(view, "#my-form")`
+- **Never** test against raw HTML. **Always** use `element/2`, `has_element?/2`, and similar helpers: `assert has_element?(view, "#my-form")`.📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| - **Always reference the key element IDs you added in the LiveView templates in your tests** for `Phoenix.LiveViewTest` functions like `element/2`, `has_element/2`, selectors, etc | |
| - **Never** tests again raw HTML, **always** use `element/2`, `has_element/2`, and similar: `assert has_element?(view, "#my-form")` | |
| - Instead of relying on testing text content, which can change, favor testing for the presence of key elements | |
| - **Always reference the key element IDs you added in the LiveView templates in your tests** for `Phoenix.LiveViewTest` functions like `element/2`, `has_element/2`, selectors, etc | |
| - **Never** test against raw HTML. **Always** use `element/2`, `has_element?/2`, and similar helpers: `assert has_element?(view, "#my-form")`. | |
| - Instead of relying on testing text content, which can change, favor testing for the presence of key elements |
🧰 Tools
🪛 LanguageTool
[style] ~217-~217: In American English, abbreviations like “etc.” require a period.
Context: ...element/2, has_element/2`, selectors, etc - Never tests again raw HTML, **alw...
(ETC_PERIOD)
[grammar] ~218-~218: There might be a mistake here.
Context: ...ement/2, has_element/2, and similar: assert has_element?(view, "#my-form")` - Instead of relying on testing text conte...
(QB_NEW_EN)
🤖 Prompt for AI Agents
In kanban/AGENTS.md around lines 217 to 219, fix the grammar and function-name
typos: change phrases like "tests again raw HTML" to "test raw HTML" or "never
test raw HTML again" and replace any occurrences of the function name written as
has_element/2 or has_element/2 without the predicate symbol with the correct
predicate form has_element?/2 (or written as has_element? when used inline), and
update the surrounding sentences to read e.g. "Never test raw HTML; always use
element/2, has_element?/2, and similar functions" and "Test against key elements
rather than raw text."
| module.exports = plugin(function({matchComponents, theme}) { | ||
| let iconsDir = path.join(__dirname, "../../deps/heroicons/optimized") | ||
| let values = {} | ||
| let icons = [ | ||
| ["", "/24/outline"], | ||
| ["-solid", "/24/solid"], | ||
| ["-mini", "/20/solid"], | ||
| ["-micro", "/16/solid"] | ||
| ] | ||
| icons.forEach(([suffix, dir]) => { | ||
| fs.readdirSync(path.join(iconsDir, dir)).forEach(file => { | ||
| let name = path.basename(file, ".svg") + suffix | ||
| values[name] = {name, fullPath: path.join(iconsDir, dir, file)} | ||
| }) | ||
| }) |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Make icon discovery resilient when deps/heroicons is absent (e.g., early Docker stages).
Current code fails if heroicons isn’t fetched yet. Guard the directory and each variant path to avoid build crashes and emit a clear warning.
Apply:
module.exports = plugin(function({matchComponents, theme}) {
- let iconsDir = path.join(__dirname, "../../deps/heroicons/optimized")
- let values = {}
+ const iconsDir = path.join(__dirname, "../../deps/heroicons/optimized")
+ const values = {}
+ if (!fs.existsSync(iconsDir)) {
+ console.warn(`[heroicons] Skipping icon registration: not found: ${iconsDir}. Did you run "mix deps.get"?`)
+ }
let icons = [
["", "/24/outline"],
["-solid", "/24/solid"],
["-mini", "/20/solid"],
["-micro", "/16/solid"]
]
icons.forEach(([suffix, dir]) => {
- fs.readdirSync(path.join(iconsDir, dir)).forEach(file => {
- let name = path.basename(file, ".svg") + suffix
- values[name] = {name, fullPath: path.join(iconsDir, dir, file)}
- })
+ const base = path.join(iconsDir, dir)
+ if (!fs.existsSync(base)) return
+ fs.readdirSync(base).forEach(file => {
+ const name = path.basename(file, ".svg") + suffix
+ values[name] = { name, fullPath: path.join(base, file) }
+ })
})📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| module.exports = plugin(function({matchComponents, theme}) { | |
| let iconsDir = path.join(__dirname, "../../deps/heroicons/optimized") | |
| let values = {} | |
| let icons = [ | |
| ["", "/24/outline"], | |
| ["-solid", "/24/solid"], | |
| ["-mini", "/20/solid"], | |
| ["-micro", "/16/solid"] | |
| ] | |
| icons.forEach(([suffix, dir]) => { | |
| fs.readdirSync(path.join(iconsDir, dir)).forEach(file => { | |
| let name = path.basename(file, ".svg") + suffix | |
| values[name] = {name, fullPath: path.join(iconsDir, dir, file)} | |
| }) | |
| }) | |
| module.exports = plugin(function({matchComponents, theme}) { | |
| const iconsDir = path.join(__dirname, "../../deps/heroicons/optimized") | |
| const values = {} | |
| if (!fs.existsSync(iconsDir)) { | |
| console.warn( | |
| `[heroicons] Skipping icon registration: not found: ${iconsDir}. Did you run "mix deps.get"?` | |
| ) | |
| } | |
| let icons = [ | |
| ["", "/24/outline"], | |
| ["-solid", "/24/solid"], | |
| ["-mini", "/20/solid"], | |
| ["-micro", "/16/solid"] | |
| ] | |
| icons.forEach(([suffix, dir]) => { | |
| const base = path.join(iconsDir, dir) | |
| if (!fs.existsSync(base)) return | |
| fs.readdirSync(base).forEach(file => { | |
| const name = path.basename(file, ".svg") + suffix | |
| values[name] = { name, fullPath: path.join(base, file) } | |
| }) | |
| }) | |
| }) |
🤖 Prompt for AI Agents
In kanban/assets/vendor/heroicons.js around lines 5 to 19, the current icon
discovery assumes deps/heroicons and all variant subfolders exist which crashes
early in Docker; modify the routine to first verify iconsDir exists and is a
directory and, for each variant dir (icons array), check that
path.join(iconsDir, dir) exists and is a directory before reading it; if the
base dir or a variant is missing, skip processing that variant and emit a clear
warning (console.warn or your project logger) indicating the missing path so
builds don't fail when heroicons hasn't been fetched yet.
| <ul class="flex flex-column px-1 space-x-4 items-center"> | ||
| <li> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Fix invalid Tailwind class.
Use valid utilities; “flex-column” doesn’t exist.
- <ul class="flex flex-column px-1 space-x-4 items-center">
+ <ul class="flex items-center gap-4 px-1">📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <ul class="flex flex-column px-1 space-x-4 items-center"> | |
| <li> | |
| <ul class="flex items-center gap-4 px-1"> | |
| <li> |
🤖 Prompt for AI Agents
In kanban/lib/kanban_web/components/layouts.ex around lines 46–47, the UL uses a
non-existent Tailwind class "flex-column"; replace it with the correct utility
"flex-col". If the intent is a vertical layout, also change "space-x-4" to
"space-y-4" to use vertical spacing between items; if the intent is horizontal,
remove "flex-col" and keep "space-x-4". Ensure classes become valid Tailwind
utilities accordingly.
| phx-disconnected={show(".phx-client-error #client-error") |> JS.remove_attribute("hidden")} | ||
| phx-connected={hide("#client-error") |> JS.set_attribute({"hidden", ""})} | ||
| hidden | ||
| > | ||
| {gettext("Attempting to reconnect")} | ||
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | ||
| </.flash> |
There was a problem hiding this comment.
Connectivity selector likely wrong; use .phx-disconnected.
LiveView toggles .phx-disconnected/.phx-connected, not .phx-client-error. Current selector won’t match and the flash won’t show.
- phx-disconnected={show(".phx-client-error #client-error") |> JS.remove_attribute("hidden")}
+ phx-disconnected={show(".phx-disconnected #client-error") |> JS.remove_attribute("hidden")}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| phx-disconnected={show(".phx-client-error #client-error") |> JS.remove_attribute("hidden")} | |
| phx-connected={hide("#client-error") |> JS.set_attribute({"hidden", ""})} | |
| hidden | |
| > | |
| {gettext("Attempting to reconnect")} | |
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | |
| </.flash> | |
| phx-disconnected={show(".phx-disconnected #client-error") |> JS.remove_attribute("hidden")} | |
| phx-connected={hide("#client-error") |> JS.set_attribute({"hidden", ""})} | |
| hidden | |
| > | |
| {gettext("Attempting to reconnect")} | |
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | |
| </.flash> |
🤖 Prompt for AI Agents
In kanban/lib/kanban_web/components/layouts.ex around lines 95 to 101 the JS
selectors use ".phx-client-error #client-error" which LiveView does not toggle;
replace the show selector with ".phx-disconnected #client-error" and make the
hide selector target ".phx-connected #client-error" (instead of the current
selectors) so the flash visibility is driven by LiveView's
.phx-disconnected/.phx-connected classes.
| phx-disconnected={show(".phx-server-error #server-error") |> JS.remove_attribute("hidden")} | ||
| phx-connected={hide("#server-error") |> JS.set_attribute({"hidden", ""})} | ||
| hidden | ||
| > | ||
| {gettext("Attempting to reconnect")} | ||
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | ||
| </.flash> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Same issue for server error selector.
- phx-disconnected={show(".phx-server-error #server-error") |> JS.remove_attribute("hidden")}
+ phx-disconnected={show(".phx-disconnected #server-error") |> JS.remove_attribute("hidden")}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| phx-disconnected={show(".phx-server-error #server-error") |> JS.remove_attribute("hidden")} | |
| phx-connected={hide("#server-error") |> JS.set_attribute({"hidden", ""})} | |
| hidden | |
| > | |
| {gettext("Attempting to reconnect")} | |
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | |
| </.flash> | |
| phx-disconnected={show(".phx-disconnected #server-error") |> JS.remove_attribute("hidden")} | |
| phx-connected={hide("#server-error") |> JS.set_attribute({"hidden", ""})} | |
| hidden | |
| > | |
| {gettext("Attempting to reconnect")} | |
| <.icon name="hero-arrow-path" class="ml-1 size-3 motion-safe:animate-spin" /> | |
| </.flash> |
🤖 Prompt for AI Agents
In kanban/lib/kanban_web/components/layouts.ex around lines 107 to 113, the
server-error element is targeted inconsistently: phx-disconnected uses
show(".phx-server-error #server-error") while phx-connected hides and sets
attributes on "#server-error" which may not match the same scoped element;
change the phx-connected handlers to use the same selector (".phx-server-error
#server-error") so both show/hide and set_attribute operate on the identical
element.
| <button | ||
| class="flex p-2 cursor-pointer w-1/3" | ||
| phx-click={JS.dispatch("phx:set-theme")} | ||
| data-phx-theme="system" | ||
| > | ||
| <.icon name="hero-computer-desktop-micro" class="size-4 opacity-75 hover:opacity-100" /> | ||
| </button> | ||
|
|
||
| <button | ||
| class="flex p-2 cursor-pointer w-1/3" | ||
| phx-click={JS.dispatch("phx:set-theme")} | ||
| data-phx-theme="light" | ||
| > | ||
| <.icon name="hero-sun-micro" class="size-4 opacity-75 hover:opacity-100" /> | ||
| </button> | ||
|
|
||
| <button | ||
| class="flex p-2 cursor-pointer w-1/3" | ||
| phx-click={JS.dispatch("phx:set-theme")} | ||
| data-phx-theme="dark" | ||
| > | ||
| <.icon name="hero-moon-micro" class="size-4 opacity-75 hover:opacity-100" /> | ||
| </button> |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add aria-labels to theme buttons.
Icons alone aren’t announced by screen readers.
- <button
+ <button
class="flex p-2 cursor-pointer w-1/3"
phx-click={JS.dispatch("phx:set-theme")}
data-phx-theme="system"
+ aria-label="Use system theme"
>
...
- <button
+ <button
class="flex p-2 cursor-pointer w-1/3"
phx-click={JS.dispatch("phx:set-theme")}
data-phx-theme="light"
+ aria-label="Use light theme"
>
...
- <button
+ <button
class="flex p-2 cursor-pointer w-1/3"
phx-click={JS.dispatch("phx:set-theme")}
data-phx-theme="dark"
+ aria-label="Use dark theme"
>🤖 Prompt for AI Agents
In kanban/lib/kanban_web/components/layouts.ex around lines 128 to 150, the
three theme-selection buttons only contain icons which are not announced by
screen readers; add accessible labels by adding an appropriate aria-label
attribute to each button (for example aria-label="System theme",
aria-label="Light theme", aria-label="Dark theme") so screen readers can
announce the purpose of each button; keep the existing JS.dispatch and
data-phx-theme attributes intact.
| msgid "" | ||
| msgstr "" | ||
| "Language: en\n" |
There was a problem hiding this comment.
💡 Verification agent
🧩 Analysis chain
Verify header completeness across locales
🏁 Script executed:
#!/bin/bash
# Expect to see Plural-Forms and Content-Type in each header block
rg -nC1 -g 'kanban/priv/gettext/**/LC_MESSAGES/*.po' -e '^msgid ""$' -e '^"Plural-Forms:' -e '^"Content-Type:'Length of output: 310
Add missing PO header fields across all locales
The English errors.po file is missing the required header entries for Content-Type and Plural-Forms, which are necessary for correct encoding and pluralization:
• File kanban/priv/gettext/en/LC_MESSAGES/errors.po:
- Lines 9–10 only contain the blank
msgid ""/msgstr ""entries with no header metadata. - It should include at minimum:
msgid "" msgstr "" "Content-Type: text/plain; charset=UTF-8\n" "Plural-Forms: nplurals=2; plural=(n != 1);\n"
• Please ensure every .po under kanban/priv/gettext/**/LC_MESSAGES/ has these header lines immediately after the empty msgstr "" block.
🤖 Prompt for AI Agents
In kanban/priv/gettext/en/LC_MESSAGES/errors.po around lines 9 to 11, the PO
file is missing required header entries for Content-Type and Plural-Forms; add
the standard PO header metadata immediately after the empty msgid/msgstr block
(i.e., add Content-Type with UTF-8 charset and Plural-Forms with nplurals=2;
plural=(n != 1);) and then verify and add the same header lines to every .po
file under kanban/priv/gettext/**/LC_MESSAGES/ so all locales include these
headers.
1 participant
closes #7
closes #14
Summary by CodeRabbit
New Features
Style
Documentation
Chores
Tests