Bump appraisal-rb/setup-ruby-flash from 2.2 to 2.12

[dependabot]

Bumps appraisal-rb/setup-ruby-flash from 2.2 to 2.12.

Release notes

Sourced from appraisal-rb/setup-ruby-flash's releases.

Release v2.12

Configure Rust builds for the GNU ABI used by Windows RubyInstaller so rb-sys extensions no longer target MSVC.

Release v2.11

Fix Windows native extension recovery when rv leaves compiled extensions under malformed staged paths without their Makefile. Recovery now derives the install destination from the staged path and supports extensions installed at the lib root.

Release v2.10

Fix Windows native extension recovery for CRLF-generated Makefiles. The recovery script now matches the JSON extension TARGET correctly and restores its compiled library before the bundle is used.

Release v2.9

Fix Windows recovery for native extensions whose compiled binaries are displaced from their build Makefiles. Recovery now matches each binary to the generated Makefile TARGET and restores it under target_prefix.

Release v2.8

Fix Windows recovery of compiled native extensions by preserving each extension's Makefile target path. This restores correct loading for nested extensions such as JSON's json/ext/generator.so.

Release v2.7

Fix rv fast-install validation. This is a workaround for this issue: spinel-coop/rv#792

After rv clean-install, the action now runs bundle check and falls back to bundle install when native extensions are missing.

Release v2.5

This release improves Windows native-extension setup for the rv fast path.

Fixed

• Recovered Windows native gems after rv clean-install when extensions were not usable by Bundler.
• Enabled and repaired MSYS2 DevKit drive mappings and junctions across Windows volumes.
• Added diagnostics for active drives and native-extension build state.
• Fixed the action YAML syntax.

Other

• Corrected a RuboCop line-length issue in the retry-shell spec.

v2.4

What's Changed

Windows Support 🪟⚡

setup-ruby-flash now fully supports Windows runners (windows-latest, Windows Server 2022+) with feature parity to Linux and macOS:

• rv Fast Path on Windows: Downloads prebuilt Windows release binaries from spinel-coop/rv (x86_64-pc-windows-msvc, aarch64-pc-windows-msvc), extracts them to ~/.local/bin, and manages modern MRI Ruby versions (3.2, 3.3, 3.4, 4.0) via prebuilt Ruby packages.
• Compatibility Fallback on Windows: Automatically routes older Ruby versions (< 3.2), alternative engines (JRuby, TruffleRuby), or forced overrides (use-setup-ruby) to ruby/setup-ruby.
• Path & Environment Normalization: Normalizes MSYS2 / Git Bash $PATH and exports Windows-compatible environment variables (GEM_HOME, GEM_PATH, BUNDLE_PATH) and GITHUB_PATH across PowerShell, cmd, and Git Bash.
• Build-from-Source Optimization: When building rv from source via rv-git-ref, targets only -p rv to avoid compiling workspace fuzzing crates on Windows MSVC.
• rv clean-install on Windows: bundler-cache: true uses rv clean-install on Windows, with ore gracefully skipped with an informative notice.

Full Changelog: appraisal-rb/setup-ruby-flash@v2.3...v2.4

v2.3

What's Changed

• ⚡️ Stop retrying deterministic gem install failures by @​pboling in appraisal-rb/setup-ruby-flash#22

... (truncated)

Commits

• 643b5a1 🐛 Configure Rust target for Windows RubyInstaller
• 86ababe ⬆️ Update workspace dependency locks
• e7af663 🐛 Recover staged Windows native extensions
• 514cf87 🐛 Handle CRLF Windows extension Makefiles
• 1701273 🐛 Match recovered extensions to build targets
• 2b9fb51 🐛 Preserve native extension paths on Windows
• 28cacbe Bump json from 2.18.0 to 2.19.9 in the bundler group across 1 directory (#25)
• b7ed1ca 🐛 Validate rv bundles before skipping Bundler
• 1433e3c fix: use cross-platform sha256sum/shasum for macOS compatibility
• a6cffe1 🐛 Enable MSYS2 DevKit on Windows and fallback rv clean-install to Bundler (#24)
• Additional commits viewable in compare view

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[github-actions]

Package	Line Rate	Branch Rate	Health
anonymous_loader	96%	82%	➖
Summary	96% (105 / 109)	82% (31 / 38)	➖

Minimum allowed line rate is 92%

[coveralls]

Coverage Report for CI Build 36797000282

Coverage remained the same at 92.517%

Details

• Coverage remained the same as the base build.
• Patch coverage: No coverable lines changed in this PR.
• No coverage regressions found.

Uncovered Changes

No uncovered changes found.

Coverage Regressions

No coverage regressions found.

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Coverage Stats

Relevant Lines:	109
Covered Lines:	105
Line Coverage:	96.33%
Relevant Branches:	38
Covered Branches:	31
Branch Coverage:	81.58%
Branches in Coverage %:	Yes
Coverage Strength:	4.07 hits per line

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💛 - Coveralls