feat: multi-platform BASE_BRANCH_DETECT (GitHub + GitLab + GHE + git-native)

Update the shared BASE_BRANCH_DETECT resolver to support GitHub, GitLab,
GitHub Enterprise, self-hosted GitLab, and a git-native fallback chain.
Platform detection uses remote URL matching plus CLI auth status for
custom domains. Add glab issue create alternative in test failure triage.

Add 7 new test assertions covering GitLab CLI presence, git symbolic-ref
fallback, and platform-specific output in retro and ship generated files.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-03-26 00:19:44 -06:00
parent 3501f5dd03
commit 3867ee6171
3 changed files with 79 additions and 18 deletions
+16 -8
View File
@@ -222,14 +222,22 @@ Use AskUserQuestion:
git log --format="%an (%ae)" -1 -- <source-file-under-test>
\`\`\`
If these are different people, prefer the production code author — they likely introduced the regression.
- Create a GitHub issue assigned to that person:
\`\`\`bash
gh issue create \\
--title "Pre-existing test failure: <test-name>" \\
--body "Found failing on branch <current-branch>. Failure is pre-existing.\\n\\n**Error:**\\n\`\`\`\\n<first 10 lines>\\n\`\`\`\\n\\n**Last modified by:** <author>\\n**Noticed by:** gstack /ship on <date>" \\
--assignee "<github-username>"
\`\`\`
- If \`gh\` is not available or \`--assignee\` fails (user not in org, etc.), create the issue without assignee and note who should look at it in the body.
- Create an issue assigned to that person (use the platform detected in Step 0):
- **If GitHub:**
\`\`\`bash
gh issue create \\
--title "Pre-existing test failure: <test-name>" \\
--body "Found failing on branch <current-branch>. Failure is pre-existing.\\n\\n**Error:**\\n\`\`\`\\n<first 10 lines>\\n\`\`\`\\n\\n**Last modified by:** <author>\\n**Noticed by:** gstack /ship on <date>" \\
--assignee "<github-username>"
\`\`\`
- **If GitLab:**
\`\`\`bash
glab issue create \\
-t "Pre-existing test failure: <test-name>" \\
-d "Found failing on branch <current-branch>. Failure is pre-existing.\\n\\n**Error:**\\n\`\`\`\\n<first 10 lines>\\n\`\`\`\\n\\n**Last modified by:** <author>\\n**Noticed by:** gstack /ship on <date>" \\
-a "<gitlab-username>"
\`\`\`
- If neither CLI is available or \`--assignee\`/\`-a\` fails (user not in org, etc.), create the issue without assignee and note who should look at it in the body.
- Continue with the workflow.
**If "Skip":**