go-cli-distribution

# Go CLI Distribution Treat compilation as the start of release verification, not the finish. Declare the matrix, record every build input, and execute the final artifacts. ## Core Workflow 1. Derive supported `GOOS/GOARCH` targets from the pinned toolchain and dependencies. 2. Verify platform files and modern `//go:build` capability constraints. 3. Pin toolchain, modules, tags, CGO mode, linker flags, and source revision. 4. Build deterministic target-specific artifacts with deliberate version metadata. 5. Execute each artifact and test help, version, commands, streams, status, and signals. 6. Package immutable archives, then generate and verify integrity metadata. 7. Verify container and versioned `go install` paths when those are supported. ## Read Next | Task | Load | |---|---| | Prepare a complete multi-platform release | `guidelines.md`, `workflows/prepare-cross-platform-release.md` | | Apply build, verification, container, and install rules | `references/distribution/rules.md` | | Implement constraints or build commands | `references/distribution/examples.md` | | Use cross-build, CGO, metadata, or container patterns | `references/distribution/patterns.md` | | Review release readiness | `references/distribution/checklist.md` | | Understand portability and artifact tradeoffs | `references/distribution/knowledge.md` | ## Guardrails - Use `//go:build`; do not introduce legacy-only `// +build` constraints. - Do not assume `CGO_ENABLED=0` proves a self-contained artifact. - Cross-compilation alone does not establish runtime support. - Generate checksums only after final packaging and verify them after upload. - Use platform config and cache directory APIs; do not assume Unix home layouts. - Treat build tags as capability selection, never authentication or authorization. - Define and snapshot-test the artifact contract before release. The protected tagged release job builds final bytes once; downstream channels must not rebuild them. - Recommend `go install module/cmd/tool@version`, not `go get`, for executable installation. ## Source Notes Guidance is transformed and paraphrased from Ricardo Gerardi, *Powerful Command-Line Applications in Go* (Pragmatic Bookshelf, 2021), especially Chapter 11. Examples are original adaptations. Book: https://pragprog.com/titles/rggo/powerful-command-line-applications-in-go/ The source's Go 1.15-era build and install details are historical. Verify current behavior against https://go.dev/doc/go-get-install-deprecation and the current Go build documentation. Portable directory, profile-matrix, and artifact-handoff guidance also incorporates transformed material from Marian Montagnino, *Building Modern CLI Applications in Go* (Packt, 2023), especially Chapters 7 and 12-14. Embedded-schema and SQL-driver packaging guidance also incorporates transformed material from Inanc Gumus, *Go by Example: Programmer's Guide to Idiomatic and Testable Programs* (Manning, 2025), Chapter 10.