fix(ci): clone sibling plugin repo so publish-workspace-server-image builds - #996
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…builds Publish has been failing since the 2026-04-18 open-source restructure (#964's merge) because workspace-server/Dockerfile still COPYs ./molecule-ai-plugin-github-app-auth/ but the restructure moved that code out to its own repo. Every main merge since has produced a "failed to compute cache key: /molecule-ai-plugin-github-app-auth: not found" error — prod images haven't moved. Fix: add an actions/checkout step that fetches the plugin repo into the build context before docker build runs. Private-repo safe: uses PLUGIN_REPO_PAT secret (fine-grained PAT with Contents:Read on Molecule-AI/molecule-ai-plugin-github-app-auth). Falls back to the default GITHUB_TOKEN if the plugin repo is public. Ops: set repo secret PLUGIN_REPO_PAT before the next main merge, or publish will fail with a 404 on the checkout step. Also gitignores the cloned dir so local dev builds don't accidentally commit it. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…ling fix(ci): clone sibling plugin repo so publish-workspace-server-image builds
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Summary
Publish has been broken since the 2026-04-18 open-source restructure. `workspace-server/Dockerfile` still `COPY`s `./molecule-ai-plugin-github-app-auth/` but the restructure moved that plugin to its own repo. Every main merge since has failed at "failed to compute cache key: `/molecule-ai-plugin-github-app-auth`: not found" — meaning prod tenant images haven't been rebuilt for days. This is why the Phase 1.5 / canary / billing-gate merges didn't reach the tenant image fleet yet.
Fix
Add an `actions/checkout` step that fetches the plugin repo into the build context before `docker build` runs.
Ops action required before next main merge
The plugin repo is private. Add a fine-grained PAT as a repo secret:
The workflow falls back to the default `GITHUB_TOKEN` if the secret is missing — so if the plugin repo is ever made public, it keeps working without the PAT.
Test plan
🤖 Generated with Claude Code