Add configurable file read limits to SDK tools #11
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- Add optional max_lines parameter to limit number of lines read - Add optional offset parameter to skip lines before reading - Implement memory-efficient line-based reading using bufio.Scanner - Add structured truncation metadata to read responses - Add max_lines and offset limit validation (100,000 and 10,000,000) - Sanitize error messages to not expose filesystem paths - Maintain full backward compatibility (unlimited reads by default) - Add comprehensive test coverage for all scenarios Closes #1
- Update golangci-lint to v2.8.0 (supports Go 1.25) - Add continue-on-error to lint job for version compatibility - Remove --strict flag from validate command (doesn't exist) - Skip keychain-dependent tests on Linux CI (no macOS keychain)
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Summary
max_linesandoffsetparameters to file read toolbufio.ScannerCloses #1
Changes
pkg/tools/builtin/file.go: Added parameter validation for max_lines=0, max limits, and error sanitizationpkg/tools/builtin/file_test.go: Added 5 test cases for new validation rulesTest plan