Replace sed 's/[^0-9.]//g' with grep -oE for semver extraction —
fixes breakage on Apple Git suffix and rc versions. Add
strip_ssh_value() helper to strip inline comments and surrounding
quotes from SSH config values. Applied to IdentityFile scanning,
audit_ssh_directive, and apply_ssh_directive. 9 new tests (62 total).
Closes: #8🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Asks users to confirm they've reviewed the script before it modifies
config. On decline, prints instructions for piping the script to
Claude Code or Gemini CLI for a security review. Skipped with -y
and --audit flags. 3 new tests (53 total).
Closes: #7🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Covers arg parsing, version comparison, audit phase (git config,
signing, SSH), apply phase (settings, SSH directives, url rewrite),
signing key detection (standard/custom/tilde/sk-preference),
allowed signers, -y mode, backup, and end-to-end idempotency.
All tests run in isolated HOME to avoid touching real config.
Closes: #6🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
