switch command#51
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Pull request overview
Adds a new gh stack switch CLI command that interactively lets users pick and check out another branch within the current stack.
Changes:
- Introduces
gh stack switchcommand implementation and wires it into the root command. - Adds test-only selection injection (
Config.SelectFn) to allow deterministic interactive-selection tests. - Updates CLI reference docs and README to document the new command.
Show a summary per file
| File | Description |
|---|---|
| internal/config/config.go | Adds SelectFn hook to simulate interactive selection in tests. |
| cmd/switch.go | Implements the switch command with an interactive picker and checkout behavior. |
| cmd/root.go | Registers the new switch command under gh stack. |
| cmd/switch_test.go | Adds unit/integration-style tests for selection behavior, ordering, and error cases. |
| docs/src/content/docs/reference/cli.md | Documents gh stack switch usage and example output. |
| README.md | Adds switch to the command list and examples. |
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Lukeghenco
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skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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Apr 20, 2026
* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
skarim
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* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
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* switch cmd to interactively switch to another branch in the stack * add switch to docs * addressing review comments * bump skill file version * default to current branch
ryanclark
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Jun 19, 2026
Ports the still-applicable upstream changes since the fork point, adapted to this fork's standard-GitHub-API architecture (no private stack backend; stack deps tracked via "Requires #N"). Each change was test-driven. Bug fixes: - github#56 guard GraphQL PR-number conversion against int32 overflow - github#41 skip merged+deleted branches when rebasing (rev-parse error) - github#42 same fix on the sync path - github#43 --onto rebase for merged branches: backfill refs, pre-seed onto state, stale-base fallback via merge-base - github#39 always anchor branch diffs on the merge-base (inflated diff counts) - github#95 sync now cascades when the stack is stale even if trunk is current; rebase skips queued branches (IsSkipped) - github#80 view --json resolves directly with typed exit codes (no prompt) - github#49 (Part A) ignore stale merged/closed PRs for reused branch names (the backend ListStacks path is intentionally omitted) Features (standard API only): - github#108 trunk command - github#51 switch command - github#74 unstack -> active - github#101 add adopts existing branch - github#40 fast-forward branches behind their remote - github#76 draft PRs by default + --open (adds MarkPRReadyForReview) - github#77 seed PR body from repo template (keeps "Requires #N") - github#94 sync --prune merged branches Infra / cleanup: - github#103/github#110 bump github.com/cli/cli/v2 to v2.93.0 (go get + tidy) - github#89 remove placeholder `merge` command + docs - fix stale `unstack [branch]` docs Note: this commit is layered on in-progress local work (go-git ops, PR/commit caching, discover command) that shares the same files, so the two are committed together. Full suite green: build, vet, go test ./...
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Add
gh stack switchcommandAdds a new
switchnavigation command that shows an interactive picker for switching to any branch in the current stack. Branches are displayed top-to-bottom with their position number: