Add golden tests for gh aw add command

[Copilot]

Implements snapshot testing for gh aw add to detect unintentional changes to generated workflow scaffolding.

Implementation

• Test infrastructure - 4 test cases covering: basic addition, custom naming (-n), subdirectory placement (--dir), numbered copies (-c)
• Normalization - Filters timestamps, versions, and commit SHAs from comparisons to ensure stability across environments
• Golden files - Captures both markdown (.md) and compiled YAML (.lock.yml) outputs in pkg/cli/testdata/add_golden/

Usage

# Run tests
go test -v -tags 'integration' -run='^TestAddCommandGolden$' ./pkg/cli

# Update snapshots after intentional changes
UPDATE_GOLDEN=1 go test -v -tags 'integration' -run='^TestAddCommandGolden$' ./pkg/cli

Tests run automatically in CI. Comprehensive documentation provided in pkg/cli/testdata/add_golden/README.md.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/user
  • Triggering command: /usr/bin/gh gh api user --jq .login Gd5O8d-a7doXyfI6dVT2/Gd5O8d-a7doXyfI6dVT2 -dwarf=false 1/x64/bin/node go1.25.0 -c=4 -nolocalimports git stat�� 40/update_issue.js /tmp/go-build265952283/b001/_testmain.go /home/REDACTED/go/bin/git (http block)
  • Triggering command: /usr/bin/gh gh api user --jq .login tags/v5 -d/gh-aw 322465/b348=> by/c923cf85ad66dgh (http block)
  • Triggering command: /usr/bin/gh gh api user --jq .login tags/v5 add aae159f24662fd722d7e17306f67fbbba5a/log.json (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add golden test: gh aw add</issue_title>
<issue_description>## Summary
Add golden tests for initialization and template generation via gh aw add.

Implementation Notes

• Create test repositories in temporary dirs
• Snapshot generated files
• Add diffs to CI workflow

Success Criteria

• Changes to generated scaffolding are intentional and reviewed
  </issue_description>

Comments on the Issue (you are @copilot in this section)

@pelikhan Yes more testing around add is good.

• Fixes githubnext/gh-aw-planning#12

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[pelikhan]

This kind of testing will break on every compiler changes'.