Files
meshcore-analyzer/.github
9ef4179ef1 fix(release): report correct version on fast-path retagged images (#1807) (#1814)
Fixes #1807.

Implements the fix path from the triage (env → image-version file →
baked version, zero rebuild cost):

## Changes

**`cmd/server/main.go` — `resolveVersion()` fallback chain**
1. `CORESCOPE_VERSION` env (operator override)
2. `.image-version` file in the working dir (`/app` in the container) —
mirrors the existing `.git-commit` pattern in `resolveCommit()`
3. ldflags-baked `Version`
4. `"unknown"`

Edge builds are unaffected: no env, no file → baked `"edge"` as before.

**`.github/workflows/release-fast-path.yml` — retag step**
Instead of a plain `crane tag :edge → :vX.Y.Z`, the fast path now runs
`crane mutate` on `:edge` with:
- `--append` of a deterministic one-file layer containing
`/app/.image-version` = `vX.Y.Z`
- `--label org.opencontainers.image.version=vX.Y.Z`
- `--tag :vX.Y.Z`

`vX.Y`, `vX` and `latest` are then pointed at the mutated image. Still
no rebuild — the mutation is a manifest + single ~100-byte layer
operation.

## Notes
- The release tags no longer share the exact digest with `:edge` (they
carry one extra layer); the fallback SHA check is unaffected since it
compares the `org.opencontainers.image.revision` label against
`github.sha`.
- The layer tar uses `--owner=0 --group=0 --mtime='UTC 2020-01-01'` for
reproducibility.
- Operators can also fix existing deployments immediately with `-e
CORESCOPE_VERSION=v3.9.2`, no image change needed.

## Testing
- `go build ./cmd/server` + `go vet` clean (golang:1.24)
- Workflow YAML validated
- Reporter context: running the affected v3.9.2 fast-path image in
production (live.saarmesh.de), happy to verify the next tagged release
end-to-end.

---------

Co-authored-by: Mathias Kasper <fallisaar@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: SaarMesh-Bot <bot@saarmesh.de>
2026-09-02 09:50:14 +02:00
..