49 lines
No EOL
1.3 KiB
Text
49 lines
No EOL
1.3 KiB
Text
---
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description: Standards for Go development, including installation paths and build preferences
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globs: **/*.{go,mod,sum}
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---
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<rule>
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When working with Go:
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1. Installation and Path:
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- Primary: Use Go from PATH if available
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- Fallback: /usr/local/go/bin/go
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- Always use command path resolution pattern from command-paths.mdc
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2. Dependencies:
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- Prefer pure Go implementations over CGO when available
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- Examples:
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- Use github.com/glebarez/sqlite over gorm.io/driver/sqlite
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- Document any CGO dependencies in go.mod comments
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3. Build Process:
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- Always run `go mod tidy` after dependency changes
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- Verify builds work without CGO: `CGO_ENABLED=0 go build`
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- Use build.sh for full application builds
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4. Module Management:
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- Keep go.mod and go.sum in sync
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- Document version constraints
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- Run `go mod verify` before commits
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metadata:
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priority: high
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version: 1.0
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</rule>
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examples:
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- input: |
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# Bad: Using CGO-dependent SQLite
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import "gorm.io/driver/sqlite"
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output: |
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# Good: Using pure Go SQLite
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import "github.com/glebarez/sqlite"
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- input: |
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# Bad: Direct dependency add
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go get some/package
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output: |
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# Good: Add dependency and tidy
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go get some/package
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go mod tidy
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go mod verify |