Update to mdbook 0.5

Changelog: https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-051

This also changes it so that it is not necessary to install
`mbdook-trpl`. This should make it easier to work with the book and the
extension.

Author: ehuss

.github/workflows/main.yml

@@ -1,6 +1,9 @@
 name: CI
 on: [push, pull_request]
 
+env:
+  MDBOOK_VERSION: 0.5.1
+
 jobs:
   test:
     name: Run tests
@@ -17,7 +20,7 @@ jobs:
     - name: Install mdbook
       run: |
         mkdir bin
-        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.45/mdbook-v0.4.45-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
+        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v${MDBOOK_VERSION}/mdbook-v${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
         echo "$(pwd)/bin" >> "${GITHUB_PATH}"
     - name: Report versions
       run: |
@@ -71,10 +74,8 @@ jobs:
     - name: Install mdbook
       run: |
         mkdir bin
-        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.45/mdbook-v0.4.45-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
+        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v${MDBOOK_VERSION}/mdbook-v${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
         echo "$(pwd)/bin" >> "${GITHUB_PATH}"
-    - name: Install mdbook-trpl binaries
-      run: cargo install --path packages/mdbook-trpl
     - name: Install aspell
       run: sudo apt-get install aspell
     - name: Install shellcheck

2018-edition/book.toml

@@ -1,6 +1,6 @@
 [book]
 title = "The Rust Programming Language"
-author = "Steve Klabnik and Carol Nichols, with Contributions from the Rust Community"
+authors = ["Steve Klabnik", "Carol Nichols", "Contributions from the Rust Community"]
 
 [output.html]
 additional-css = ["ferris.css"]

README.md

@@ -33,15 +33,6 @@ rust-lang/rust uses in [this file][rust-mdbook]. To get it:
 $ cargo install mdbook --locked --version <version_num>
 ```
 
-The book also uses two mdbook plugins which are part of this repository. If you
-do not install them, you will see warnings when building and the output will not
-look right, but you _will_ still be able to build the book. To use the plugins,
-you should run:
-
-```bash
-$ cargo install --locked --path packages/mdbook-trpl --force
-```
-
 ## Building
 
 To build the book, type:

book.toml

@@ -39,9 +39,14 @@ use-boolean-and = true
 
 # Do not sync this preprocessor; it is for the HTML renderer only.
 [preprocessor.trpl-note]
+command = "cargo run --manifest-path packages/mdbook-trpl/Cargo.toml --bin mdbook-trpl-note"
 
 [preprocessor.trpl-listing]
+command = "cargo run --manifest-path packages/mdbook-trpl/Cargo.toml --bin mdbook-trpl-listing"
 output-mode = "default"
 
 [rust]
 edition = "2024"
+
+[build]
+extra-watch-dirs = ["packages/mdbook-trpl"]

first-edition/book.toml

@@ -1,3 +1,3 @@
 [book]
 title = "The Rust Programming Language"
-author = "The Rust Project Developers"
+authors = ["The Rust Project Developers"]

nostarch/book.toml

@@ -12,14 +12,17 @@ git-repository-url = "https://github.com/rust-lang/book"
 build-dir = "../tmp"
 
 [preprocessor.trpl-listing]
+command = "cargo run --manifest-path ../packages/mdbook-trpl/Cargo.toml --bin mdbook-trpl-listing"
 output-mode = "simple"
 
 # Only used in this version, *not* in the root `book.toml`, because its job is
 # to remove `<figure>` and `<figcaption>` markup from the version we send them.
 [preprocessor.trpl-figure]
+command = "cargo run --manifest-path ../packages/mdbook-trpl/Cargo.toml --bin mdbook-trpl-figure"
 output-mode = "simple"
 
 [preprocessor.trpl-heading]
+command = "cargo run --manifest-path ../packages/mdbook-trpl/Cargo.toml --bin mdbook-trpl-heading"
 output-mode = "simple"
 
 [rust]