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* fix(build): pin sebuf plugin via PATH in `make generate`
Without this, developers who have an older sebuf protoc-gen-openapiv3
binary installed via a package manager (Homebrew ships v0.7.0 at
/opt/homebrew/bin) hit this failure on a fresh `make generate`:
Failure: file ".../AviationService.openapi.yaml" was generated
multiple times: once by plugin "protoc-gen-openapiv3" and again
by plugin "protoc-gen-openapiv3"
Root cause: `buf.gen.yaml` declares three `protoc-gen-openapiv3`
invocations — the default yaml, a `format=json` variant, and a
`bundle_only=true, strategy: all` unified bundle. Sebuf v0.11.x
honors both `format=json` (emits .json extension) and `bundle_only=true`
(skips per-service emission), so the three invocations write distinct
files. Sebuf v0.7.x does NOT honor either option — it silently emits
the same per-service .yaml filenames from all three plugins and buf
rejects the collision.
`Makefile: install-plugins` installs v0.11.1 (SEBUF_VERSION) to
$HOME/go/bin. But the `generate` target doesn't prepend that to PATH,
so `which protoc-gen-openapiv3` resolves to the stale Homebrew binary
for anyone with both installed.
Verified by `go version -m`:
/opt/homebrew/bin/protoc-gen-openapiv3 — mod sebuf v0.7.0
/Users/eliehabib/go/bin/protoc-gen-openapiv3 — mod sebuf v0.11.1
Fix: prepend $$HOME/go/bin to PATH in the `generate` recipe. Matches
what .husky/pre-push:151-153 already does before invoking this target,
so CI and local behavior converge. No sebuf upstream bug.
* fix(build): follow GOBIN-then-GOPATH/bin for plugin PATH prefix
Reviewer (Codex) on PR #3371: the previous patch hardcoded
\$HOME/go/bin, which is only the default fallback when GOBIN is unset
AND GOPATH defaults to \$HOME/go. On machines with a custom GOBIN or
a non-default GOPATH, `go install` targets a different directory — so
hardcoding \$HOME/go/bin can force a stale binary from there to win
over the freshly-installed SEBUF_VERSION sitting at the actual install
location.
Fix: resolve the install dir the same way `go install` does:
GOBIN first, then GOPATH/bin.
Shell expression: `go env GOBIN` returns an empty string (exit 0) when
unset, so `||` alone doesn't cascade. Using explicit `[ -n "$gobin" ]`
instead.
Also dropped the misleading comment that claimed the pre-push hook
used the same rule — it still hardcodes \$HOME/go/bin. Called that out
in a note, but left the hook alone because its PATH prepend is
belt-and-suspenders (only matters for locating `buf` itself; the
Makefile's own recipe-level prepend decides plugin resolution).
Verified on a machine with empty GOBIN:
resolved → /Users/eliehabib/go/bin
And \`make generate\` succeeds without manual PATH overrides.
* fix(build): use first GOPATH entry for plugin PATH prefix
Reviewer (Codex) on commit 6db0b53c2: the GOBIN-empty fallback used
`$(go env GOPATH)/bin`, which silently breaks on setups where GOPATH
is a colon-separated list. Example:
GOPATH=/p1:/p2
previous code → "/p1:/p2/bin"
^ two PATH entries; neither is the actual install target /p1/bin
`go install` writes binaries only into the first GOPATH entry's bin,
so the stale-plugin case this PR is trying to fix can still bite.
Fix: extract the first entry via `cut -d: -f1`. Matches Go's own
behavior in cmd/go/internal/modload/init.go:gobin(), which uses
filepath.SplitList + [0].
Verified:
- Single-entry GOPATH (this machine) → /Users/eliehabib/go/bin ✓
- Simulated GOPATH=/fake/path1:/fake/path2 → /fake/path1/bin ✓
- make generate succeeds in both cases.
* fix(build): resolve buf via caller PATH; prepend plugin dir only (review P1/P3)
Codex P1: the previous recipe prepended the Go install dir to PATH
before invoking `buf generate`, which also changed which `buf` binary
ran. On a machine with a stale buf in GOBIN/$HOME/go/bin, the recipe
would silently downgrade buf itself and reintroduce version-skew
failures — the exact class of bug this PR was trying to fix.
Fix: two-stage resolution.
1. `BUF_BIN=$(command -v buf)` resolves buf using the CALLER's PATH
(Homebrew, Go install, distro package — whichever the developer
actually runs day-to-day).
2. Invoke the resolved buf via absolute path ("$BUF_BIN"), with a
PATH whose first entry is the Go install dir. That affects ONLY
plugin lookup inside `buf generate` (protoc-gen-ts-*,
protoc-gen-openapiv3) — not buf itself, which was already resolved.
Adds a loud failure when `buf` is not on PATH:
buf not found on PATH — run: make install-buf
Previously a missing buf would cascade into a confusing error deeper
in the pipeline.
Codex P3: added tests/makefile-generate-plugin-path.test.mjs — scrapes
the generate recipe text and asserts:
- `command -v buf` captures buf before the PATH override
- Missing-buf case fails loudly
- buf is invoked via "$BUF_BIN" (absolute path)
- GOBIN + GOPATH/bin resolution is present
- Install-dir prepend precedes $$PATH (order matters)
- The subshell expression resolves on the current machine
Codex P2 (Windows GOPATH semicolon delimiter) is acknowledged but
not fixed here — this repo does not support Windows dev per CLAUDE.md,
the pre-push hook and CI are Unix-only, and a cross-platform
implementation would require a separate Make detection or a
platform-selected helper script. Documented inline as a known
Unix assumption.
Verified:
- `make generate` clean
- `command -v buf` → /opt/homebrew/bin/buf
- protoc-gen-openapiv3 via plugin-PATH → ~/go/bin/protoc-gen-openapiv3
- New test suite 6/6 pass
- npm run typecheck clean
* fix(build): silence recipe comments with @# (review P2)
Codex P2: recipe lines starting with `#` are passed to the shell
(which ignores them) but Make still echoes them to stdout before
execution. Running `make generate` printed all 34 comment lines
verbatim. Noise for developers, and dilutes the signal when the
actual error output matters.
Fix: prefix every in-recipe `#` comment with `@` so Make suppresses
the echo. No semantic change — all comments still read identically
in the source.
Verified: `make generate` now prints only "Clean complete!", the
buf invocation line (silenced with @... would hide the invocation
which helps debugging, so leaving that audible), and "Code
generation complete!".
* fix(build): fail closed when go missing; verify plugin is present (review High)
Codex High: previous recipe computed PLUGIN_DIR from `go env GOBIN` /
`go env GOPATH` without checking that `go` itself was on PATH. When
go is missing:
- `go env GOBIN` fails silently, gobin=""
- `go env GOPATH` fails silently, cut returns ""
- printf '%s/bin' "" yields "/bin"
- PATH becomes "/bin:$PATH" — doesn't override anything
- `buf generate` falls back to whatever stale sebuf plugin is on
PATH, reintroducing the exact duplicate-output failure this PR
was supposed to fix.
Fix (chained in a single shell line so any guard failure aborts):
1. `command -v go` — fail with clear "install Go" message.
2. `command -v buf` — fail with clear "run: make install-buf".
3. Resolve PLUGIN_DIR via GOBIN / GOPATH[0]/bin.
4. `[ -n "$$PLUGIN_DIR" ]` — fail if resolution returned empty
(shouldn't happen after the go-guard, but belt-and-suspenders
against future shell weirdness).
5. `[ -x "$$PLUGIN_DIR/protoc-gen-ts-client" ]` — fail if the
plugin isn't installed, telling the user to run
`make install-plugins`. Catches the case where `go` exists but
the user has never installed sebuf locally.
6. `PATH="$$PLUGIN_DIR:$$PATH" "$$BUF_BIN" generate`.
Verified failure modes:
- go missing → "go not found on PATH — run: ... install-plugins"
- buf missing → "buf not found on PATH — run: make install-buf"
- happy path → clean `Code generation complete!`
Extended tests/makefile-generate-plugin-path.test.mjs with:
- `fails loudly when go is not on PATH`
- `verifies the sebuf plugin binary is actually present before invoking buf`
- Rewrote `PATH override order` to target the new PLUGIN_DIR form.
All 8 tests pass. Typecheck clean.
* fix(makefile): guard all sebuf plugin binaries, not just ts-client
proto/buf.gen.yaml invokes THREE sebuf binaries:
- protoc-gen-ts-client
- protoc-gen-ts-server
- protoc-gen-openapiv3 (× 3 plugin entries)
The previous guard only verified protoc-gen-ts-client was present in
the pinned Go install dir. If the other two were missing from that
dir (or only partially installed by a prior failed `make install-plugins`),
`PATH="$PLUGIN_DIR:$PATH" buf generate` would fall through to whatever
stale copy happened to be earlier on the caller's normal PATH —
exactly the mixed-sebuf-version failure this PR is meant to eliminate.
Fix: iterate every plugin name in a shell `for` loop. Any missing
binary aborts with the same `Run: make install-plugins` remediation
the previous guard showed.
Tests:
- Update the existing plugin-presence assertion to require all three
binaries by name AND the `[ -x "$PLUGIN_DIR/$p" ]` loop pattern.
- Add a cross-reference test that parses proto/buf.gen.yaml, extracts
every `local:` plugin, and fails if any declared plugin is missing
from the Makefile guard list. This catches future drift without
relying on a human to remember the dependency.
Closes the PR #3371 High finding that a `ts-server` or `openapiv3`
missing from $PLUGIN_DIR would silently re-enable the stale-plugin bug.
* fix(pre-push): don't shadow caller's buf with stale ~/go/bin/buf
The proto-freshness hook's unconditional
`export PATH="$HOME/go/bin:$PATH"` defeated the Makefile-side
caller-PATH-first invariant: on machines with both a preferred buf
(Homebrew, /usr/local, etc.) AND an older `go install buf@<old>`
leftover at `~/go/bin/buf`, the prepend placed the stale copy first.
`make generate` then resolved buf via `command -v buf` and picked up
the shadowed stale binary — recreating the mixed-version failure
this PR is meant to eliminate.
Fix:
1. Only prepend `$HOME/go/bin` when buf is NOT already on the caller's
PATH. Now buf's Homebrew/system copy always wins; `~/go/bin/buf` is
a pure fallback.
2. Widen the plugin-presence check to accept either a PATH-resolvable
`protoc-gen-ts-client` OR the default go-install location
`$HOME/go/bin/protoc-gen-ts-client`. `make generate` now resolves
plugins via its own PLUGIN_DIR (GOBIN, then first-entry GOPATH/bin),
so requiring them on PATH is too strict.
3. Drop the redundant plugin-only PATH prepend — the Makefile's own
plugin-path resolution handles it authoritatively.
Tests: add a regression guard that reads the hook, verifies the
prepend is gated on `! command -v buf`, and explicitly asserts the
OLD buggy pattern is not present.
Closes the PR #3371 High finding about the hook's unconditional
prepend defeating the Makefile-side caller-PATH-first invariant.