Bump shakapacker from 9.5.0 to 10.3.0 in /ruby-gem/spec/dummy

[dependabot]

Bumps shakapacker from 9.5.0 to 10.3.0.

Release notes

Sourced from shakapacker's releases.

v10.3.0

Added

• Allowed webpack-dev-server v6. [PR #1102](shakacode/shakapacker#1102) by G-Rath.

Fixed

• Fixed implicit SWC defaults for existing webpack/Babel apps without swc-loader. [PR #1206](shakacode/shakapacker#1206) by justin808. Webpack apps that omit both javascript_transpiler and the deprecated webpack_loader now fall back to Babel with a warning when Shakapacker's bundled SWC default is active, swc-loader is missing, and Babel is present. Explicit transpiler settings, webpack apps with swc-loader, and Rspack's built-in SWC path keep their existing behavior. Closes #1203.
• Fixed JavaScript config loading for missing Rails environments to use the production fallback. [PR #1206](shakacode/shakapacker#1206) by justin808. When RAILS_ENV has no matching section in config/shakapacker.yml, the Node package config now merges the production section instead of only bundled defaults, matching Ruby configuration loading and honoring explicit production javascript_transpiler, source_path, dev_server, and related settings for custom environments such as staging.
• Fixed helper binstubs delegating Node resolution to Ruby exec in unset and empty PATH environments. [PR #1200](shakacode/shakapacker#1200) and [PR #1201](shakacode/shakapacker#1201) by justin808. Restores shell-compatible Node lookup for bin/shakapacker-config and bin/diff-bundler-config after the v10.2.0 Ruby-binstub regression, while keeping friendly missing-Node errors for ENOENT and EACCES.

v10.2.0

Added

• Added webpack_compile_flags configuration. [PR #1180](shakacode/shakapacker#1180) by justin808. Allows Rails-driven Shakapacker compiles to pass extra webpack/rspack CLI flags, such as --fail-on-warnings or --progress, through bin/shakapacker. Fixes #1175.
• Added AI analysis prompt generation to the config exporter. [PR #695](shakacode/shakapacker#695), [PR #1184](shakacode/shakapacker#1184) by justin808. When running doctor mode (bin/shakapacker-config --doctor), the exporter now also writes an AI-ANALYSIS-PROMPT.md: a ready-to-paste prompt that guides an AI assistant (ChatGPT, Claude, Gemini, etc.) to review the configuration for migration issues (webpack ↔ rspack), build errors, client/server and development/production optimizations, and best practices. The React on Rails–specific guidance in the generated prompt is included only when React on Rails is detected in the app (via package.json, Gemfile, or Gemfile.lock). This is purely additive; existing exports are unchanged, and a failure to write the prompt file only warns without affecting the exported configs.
• Added support for sass-loader v17. [PR #1141](shakacode/shakapacker#1141) by fukayatsu. Widened the optional sass-loader peer range to ^13.0.0 || ^14.0.0 || ^15.0.0 || ^16.0.0 || ^17.0.0 in core shakapacker, shakapacker-webpack, and shakapacker-rspack. The Sass rule already selects loadPaths for v16+ and keeps api: "modern", both of which remain valid in v17. Note that sass-loader v17 requires Node.js 22.11.0+ and drops node-sass and the legacy Sass JS API, so apps that opt into v17 must already be on Node 22.12+ (the upper branch of Shakapacker's engines.node range).
• Added Babel 8 peer dependency support. [PR #1187](shakacode/shakapacker#1187) by justin808. Widened the Babel peer ranges in core shakapacker and the shakapacker-webpack supplemental package to allow Babel 8, and updated the Shakapacker Babel preset to omit options removed in Babel 8 while preserving existing Babel 7 behavior. Repository development pins stay on Babel 7, with added compatibility tests covering Babel 8. Refs #1163.

Changed

• New installs now default to Rspack instead of webpack. [PR #1150](shakacode/shakapacker#1150) by justin808. bundle exec rake shakapacker:install now scaffolds an Rspack project (config, dependencies, and config/shakapacker.yml) by default. This is a new-install default only: existing applications are unaffected. The Rspack default applies only to brand-new installs — re-running the installer on an app that already has a config/shakapacker.yml keeps that app's current bundler (and installs that bundler's dependencies), so the installer never silently switches an existing project's bundler. To install with webpack, run bundle exec rake shakapacker:install[webpack] or set SHAKAPACKER_ASSETS_BUNDLER=webpack; to change an existing app's bundler, use bundle exec rake shakapacker:switch_bundler.
• Changed Rspack support to target Rspack v2 only. [PR #1179](shakacode/shakapacker#1179) by justin808. Core, installer, switch-bundler defaults, supplemental package, dummy app, and docs now use @rspack/core, @rspack/cli, @rspack/dev-server, and @rspack/plugin-react-refresh v2 ranges. Rspack installs now also require rspack-manifest-plugin@^5.2.2, and shakapacker-rspack requires css-loader@^7.1.4 for Rspack v2 peer compatibility. The Rspack React Refresh loader now uses the v2 named ReactRefreshRspackPlugin export instead of retaining legacy v1 export-shape fallbacks.

Fixed

• Fixed helper binstubs and doctor checks for subdirectory JavaScript layouts. [PR #1192](shakacode/shakapacker#1192) by justin808. bin/shakapacker-config and bin/diff-bundler-config now resolve package scripts from a configured client package root before falling back to the Rails root, and shakapacker:doctor now searches package metadata, lockfiles, and installed packages across client/root layouts while reducing false SWC dependency issues for custom hybrid webpack/Rspack setups. Fixes #1170 and #1090.
• Fixed dev-server passthrough argument validation messages. [PR #1180](shakacode/shakapacker#1180) by justin808. bin/shakapacker-dev-server -- --host ... or --port ... now fails with a clearer Shakapacker message instead of forwarding the separator to the bundler; set dev_server.host and dev_server.port in config/shakapacker.yml instead.
• Fixed shakapacker:export_bundler_config regression on apps upgraded from older Shakapacker versions. [PR #1127](shakacode/shakapacker#1127) by justin808. The task previously invoked bin/shakapacker-config unconditionally via RbConfig.ruby, which crashed when the file was still the legacy JavaScript binstub (#!/usr/bin/env node) left over from earlier installs. The task now inspects the shebang and exec's the file directly when it points at Node, while keeping the Ruby+RbConfig.ruby path for the current Ruby binstub. Affected users are also nudged to run bundle exec rake shakapacker:binstubs to refresh their helper binstub. Refs #1123.
• Fixed shakapacker:doctor Sass implementation detection for sass-embedded apps. [PR #1178](shakacode/shakapacker#1178) by justin808. The doctor now accepts either modern Sass implementation package (sass or sass-embedded) when Sass files are present, matching Shakapacker's default modern Sass API instead of incorrectly requiring Dart Sass. New installs also include sass alongside sass-loader. Fixes #1172.
• Fixed Psych::DisallowedClass boot crash when pnpm-lock.yaml contains a time: section. [PR #1161](shakacode/shakapacker#1161) by justin808. pnpm >= 10.16 (default in pnpm 11) writes publish timestamps into pnpm-lock.yaml that Psych 4+ refuses to safe-load, so the shakapacker.version_checker boot initializer raised Psych::DisallowedClass: Tried to load unspecified class: Time and crashed every Rails boot — even when version checking was disabled. The lockfile is now parsed with YAML.safe_load(..., permitted_classes: [Time, Date]). Fixes #1160.
• Fixed Rspack dev-server lazy compilation defaults for Rails split dev-server topology. [PR #1179](shakacode/shakapacker#1179) by justin808. Generated Rspack development configs now set top-level lazyCompilation: false while the dev server is running, preventing Rspack CLI dev-server auto-lazy behavior from routing dynamic imports through lazy trigger URLs Rails does not serve. Apps that intentionally use lazy compilation can still set a safe top-level lazyCompilation value in their Rspack config.
• Fixed Rspack dev-server config loading during static watch builds. [PR #1142](shakacode/shakapacker#1142) by justin808. The Rspack devServer configuration is now gated behind WEBPACK_SERVE=true, matching the webpack development config, so static watch builds (bin/shakapacker --watch) no longer load the dev-server client. The devMiddleware.writeToDisk filter that skips hot-update files is preserved. Fixes #1137.
• Fixed compiler strategies ignoring the instance config of custom Shakapacker::Instance objects. [PR #1147](shakacode/shakapacker#1147) by justin808. Ports #976 by brunodccarvalho. Strategies now read the instance-specific config and watch both webpack and rspack config directories.

v10.1.0

Added

• Added supplemental npm packages shakapacker-webpack and shakapacker-rspack. [PR #1096](shakacode/shakapacker#1096), [PR #1133](shakacode/shakapacker#1133) by justin808. Optional packages that lockstep with core and declare the managed-build stack as required peer dependencies (so on npm 7+ a single yarn add shakapacker-webpack auto-installs shakapacker, webpack, webpack-cli, and webpack-assets-manifest; shakapacker-rspack declares shakapacker, @rspack/core, @rspack/cli, and rspack-manifest-plugin). Required peers eliminate the silent duplicate-bundler failure mode that direct dependencies could cause when an app or transitive dep pins a different bundler version. Optional features (transpilers, dev-server, CSS preprocessors, react-refresh) remain as opt-in peerDependencies so SCSS/native-binding bloat isn't forced on every install. The wrappers emit structured warnings (SHAKAPACKER_BUNDLER_MISMATCH, SHAKAPACKER_NO_TRANSPILER) when config.assets_bundler or javascript_transpiler doesn't match the installed peers. pnpm and Yarn PnP users should keep packages imported by app config files as explicit app dependencies (the Rails installer handles this automatically). See the v10.1 migration guide for adoption steps and https://github.com/shakacode/shakapacker/blob/HEAD/docs/dependency-strategy.md for the design rationale and v11 roadmap.
• Added shakapacker:doctor check for disabled Rspack cache. [PR #1100](shakacode/shakapacker#1100) by justin808. The doctor now inspects the Rspack config file for an explicit cache: false, warns when found (disabling cache causes significantly slower builds), and also flags Rspack v1 installs (where persistent cache is experimental) with a recommendation to upgrade to v2.
• Added a shakapacker:doctor hint to compiler output. [PR #1100](shakacode/shakapacker#1100) by justin808. The compiler now logs a one-time tip suggesting bundle exec rake shakapacker:doctor after a failed compilation, so healthy build loops stay quiet.

Migration Notes

• Simplify your package.json by adopting a supplemental package. On npm 7+ (or Yarn 2+ in nodeLinker: node-modules mode), existing apps can drop the explicit managed-build deps from devDependencies and let the supplemental package's required peers be auto-installed:
  • Rspack apps can replace shakapacker + @rspack/core + @rspack/cli + rspack-manifest-plugin with a single shakapacker-rspack. See packages/shakapacker-rspack/README.md §"Simplifying an existing rspack install" for the before/after.
  • Webpack apps can replace shakapacker + webpack + webpack-cli + webpack-assets-manifest with a single shakapacker-webpack. See packages/shakapacker-webpack/README.md §"Simplifying an existing webpack install" for the before/after.
  • Optional peers (transpilers, webpack-dev-server, CSS preprocessors, react-refresh) stay only if your app uses those features.
  • Adoption is opt-in: leaving your package.json untouched on v10.1 also continues to work.

... (truncated)

Changelog

Sourced from shakapacker's changelog.

[v10.3.0] - July 5, 2026

Added

• Allowed webpack-dev-server v6. [PR #1102](shakacode/shakapacker#1102) by G-Rath.

Fixed

• Fixed implicit SWC defaults for existing webpack/Babel apps without swc-loader. [PR #1206](shakacode/shakapacker#1206) by justin808. Webpack apps that omit both javascript_transpiler and the deprecated webpack_loader now fall back to Babel with a warning when Shakapacker's bundled SWC default is active, swc-loader is missing, and Babel is present. Explicit transpiler settings, webpack apps with swc-loader, and Rspack's built-in SWC path keep their existing behavior. Closes #1203.
• Fixed JavaScript config loading for missing Rails environments to use the production fallback. [PR #1206](shakacode/shakapacker#1206) by justin808. When RAILS_ENV has no matching section in config/shakapacker.yml, the Node package config now merges the production section instead of only bundled defaults, matching Ruby configuration loading and honoring explicit production javascript_transpiler, source_path, dev_server, and related settings for custom environments such as staging.
• Added a shakapacker:doctor warning for Rspack React Refresh v2 configs that still use the v1 default-export constructor pattern. [PR #1207](shakacode/shakapacker#1207) by justin808. Existing configs with const ReactRefreshPlugin = require("@rspack/plugin-react-refresh") followed by new ReactRefreshPlugin() can fail after upgrading to @rspack/plugin-react-refresh v2 with ReactRefreshPlugin is not a constructor; Doctor now points to the affected JS/TS config file and suggests the named-export/default/module compatibility form. Fixes #1204.
• Fixed helper binstubs delegating Node resolution to Ruby exec in unset and empty PATH environments. [PR #1200](shakacode/shakapacker#1200) and [PR #1201](shakacode/shakapacker#1201) by justin808. Restores shell-compatible Node lookup for bin/shakapacker-config and bin/diff-bundler-config after the v10.2.0 Ruby-binstub regression, while keeping friendly missing-Node errors for ENOENT and EACCES.

[v10.2.0] - July 3, 2026

Added

• Added webpack_compile_flags configuration. [PR #1180](shakacode/shakapacker#1180) by justin808. Allows Rails-driven Shakapacker compiles to pass extra webpack/rspack CLI flags, such as --fail-on-warnings or --progress, through bin/shakapacker. Fixes #1175.
• Added AI analysis prompt generation to the config exporter. [PR #695](shakacode/shakapacker#695), [PR #1184](shakacode/shakapacker#1184) by justin808. When running doctor mode (bin/shakapacker-config --doctor), the exporter now also writes an AI-ANALYSIS-PROMPT.md: a ready-to-paste prompt that guides an AI assistant (ChatGPT, Claude, Gemini, etc.) to review the configuration for migration issues (webpack ↔ rspack), build errors, client/server and development/production optimizations, and best practices. The React on Rails–specific guidance in the generated prompt is included only when React on Rails is detected in the app (via package.json, Gemfile, or Gemfile.lock). This is purely additive; existing exports are unchanged, and a failure to write the prompt file only warns without affecting the exported configs.
• Added support for sass-loader v17. [PR #1141](shakacode/shakapacker#1141) by fukayatsu. Widened the optional sass-loader peer range to ^13.0.0 || ^14.0.0 || ^15.0.0 || ^16.0.0 || ^17.0.0 in core shakapacker, shakapacker-webpack, and shakapacker-rspack. The Sass rule already selects loadPaths for v16+ and keeps api: "modern", both of which remain valid in v17. Note that sass-loader v17 requires Node.js 22.11.0+ and drops node-sass and the legacy Sass JS API, so apps that opt into v17 must already be on Node 22.12+ (the upper branch of Shakapacker's engines.node range).
• Added Babel 8 peer dependency support. [PR #1187](shakacode/shakapacker#1187) by justin808. Widened the Babel peer ranges in core shakapacker and the shakapacker-webpack supplemental package to allow Babel 8, and updated the Shakapacker Babel preset to omit options removed in Babel 8 while preserving existing Babel 7 behavior. Repository development pins stay on Babel 7, with added compatibility tests covering Babel 8. Refs #1163.

Changed

• New installs now default to Rspack instead of webpack. [PR #1150](shakacode/shakapacker#1150) by justin808. bundle exec rake shakapacker:install now scaffolds an Rspack project (config, dependencies, and config/shakapacker.yml) by default. This is a new-install default only: existing applications are unaffected. The Rspack default applies only to brand-new installs — re-running the installer on an app that already has a config/shakapacker.yml keeps that app's current bundler (and installs that bundler's dependencies), so the installer never silently switches an existing project's bundler. To install with webpack, run bundle exec rake shakapacker:install[webpack] or set SHAKAPACKER_ASSETS_BUNDLER=webpack; to change an existing app's bundler, use bundle exec rake shakapacker:switch_bundler.
• Changed Rspack support to target Rspack v2 only. [PR #1179](shakacode/shakapacker#1179) by justin808. Core, installer, switch-bundler defaults, supplemental package, dummy app, and docs now use @rspack/core, @rspack/cli, @rspack/dev-server, and @rspack/plugin-react-refresh v2 ranges. Rspack installs now also require rspack-manifest-plugin@^5.2.2, and shakapacker-rspack requires css-loader@^7.1.4 for Rspack v2 peer compatibility. The Rspack React Refresh loader now uses the v2 named ReactRefreshRspackPlugin export instead of retaining legacy v1 export-shape fallbacks.

Fixed

• Fixed helper binstubs and doctor checks for subdirectory JavaScript layouts. [PR #1192](shakacode/shakapacker#1192) by justin808. bin/shakapacker-config and bin/diff-bundler-config now resolve package scripts from a configured client package root before falling back to the Rails root, and shakapacker:doctor now searches package metadata, lockfiles, and installed packages across client/root layouts while reducing false SWC dependency issues for custom hybrid webpack/Rspack setups. Fixes #1170 and #1090.
• Fixed dev-server passthrough argument validation messages. [PR #1180](shakacode/shakapacker#1180) by justin808. bin/shakapacker-dev-server -- --host ... or --port ... now fails with a clearer Shakapacker message instead of forwarding the separator to the bundler; set dev_server.host and dev_server.port in config/shakapacker.yml instead.
• Fixed shakapacker:export_bundler_config regression on apps upgraded from older Shakapacker versions. [PR #1127](shakacode/shakapacker#1127) by justin808. The task previously invoked bin/shakapacker-config unconditionally via RbConfig.ruby, which crashed when the file was still the legacy JavaScript binstub (#!/usr/bin/env node) left over from earlier installs. The task now inspects the shebang and exec's the file directly when it points at Node, while keeping the Ruby+RbConfig.ruby path for the current Ruby binstub. Affected users are also nudged to run bundle exec rake shakapacker:binstubs to refresh their helper binstub. Refs #1123.
• Fixed shakapacker:doctor Sass implementation detection for sass-embedded apps. [PR #1178](shakacode/shakapacker#1178) by justin808. The doctor now accepts either modern Sass implementation package (sass or sass-embedded) when Sass files are present, matching Shakapacker's default modern Sass API instead of incorrectly requiring Dart Sass. New installs also include sass alongside sass-loader. Fixes #1172.
• Fixed Psych::DisallowedClass boot crash when pnpm-lock.yaml contains a time: section. [PR #1161](shakacode/shakapacker#1161) by justin808. pnpm >= 10.16 (default in pnpm 11) writes publish timestamps into pnpm-lock.yaml that Psych 4+ refuses to safe-load, so the shakapacker.version_checker boot initializer raised Psych::DisallowedClass: Tried to load unspecified class: Time and crashed every Rails boot — even when version checking was disabled. The lockfile is now parsed with YAML.safe_load(..., permitted_classes: [Time, Date]). Fixes #1160.
• Fixed Rspack dev-server lazy compilation defaults for Rails split dev-server topology. [PR #1179](shakacode/shakapacker#1179) by justin808. Generated Rspack development configs now set top-level lazyCompilation: false while the dev server is running, preventing Rspack CLI dev-server auto-lazy behavior from routing dynamic imports through lazy trigger URLs Rails does not serve. Apps that intentionally use lazy compilation can still set a safe top-level lazyCompilation value in their Rspack config.
• Fixed Rspack dev-server config loading during static watch builds. [PR #1142](shakacode/shakapacker#1142) by justin808. The Rspack devServer configuration is now gated behind WEBPACK_SERVE=true, matching the webpack development config, so static watch builds (bin/shakapacker --watch) no longer load the dev-server client. The devMiddleware.writeToDisk filter that skips hot-update files is preserved. Fixes #1137.
• Fixed compiler strategies ignoring the instance config of custom Shakapacker::Instance objects. [PR #1147](shakacode/shakapacker#1147) by justin808. Ports #976 by brunodccarvalho. Strategies now read the instance-specific config and watch both webpack and rspack config directories.

[v10.1.0] - May 27, 2026

Added

• Added supplemental npm packages shakapacker-webpack and shakapacker-rspack. [PR #1096](shakacode/shakapacker#1096), [PR #1133](shakacode/shakapacker#1133) by justin808. Optional packages that lockstep with core and declare the managed-build stack as required peer dependencies (so on npm 7+ a single yarn add shakapacker-webpack auto-installs shakapacker, webpack, webpack-cli, and webpack-assets-manifest; shakapacker-rspack declares shakapacker, @rspack/core, @rspack/cli, and rspack-manifest-plugin). Required peers eliminate the silent duplicate-bundler failure mode that direct dependencies could cause when an app or transitive dep pins a different bundler version. Optional features (transpilers, dev-server, CSS preprocessors, react-refresh) remain as opt-in peerDependencies so SCSS/native-binding bloat isn't forced on every install. The wrappers emit structured warnings (SHAKAPACKER_BUNDLER_MISMATCH, SHAKAPACKER_NO_TRANSPILER) when config.assets_bundler or javascript_transpiler doesn't match the installed peers. pnpm and Yarn PnP users should keep packages imported by app config files as explicit app dependencies (the Rails installer handles this automatically). See the v10.1 migration guide for adoption steps and https://github.com/shakacode/shakapacker/blob/main/docs/dependency-strategy.md for the design rationale and v11 roadmap.
• Added shakapacker:doctor check for disabled Rspack cache. [PR #1100](shakacode/shakapacker#1100) by justin808. The doctor now inspects the Rspack config file for an explicit cache: false, warns when found (disabling cache causes significantly slower builds), and also flags Rspack v1 installs (where persistent cache is experimental) with a recommendation to upgrade to v2.
• Added a shakapacker:doctor hint to compiler output. [PR #1100](shakacode/shakapacker#1100) by justin808. The compiler now logs a one-time tip suggesting bundle exec rake shakapacker:doctor after a failed compilation, so healthy build loops stay quiet.

Migration Notes

• Simplify your package.json by adopting a supplemental package. On npm 7+ (or Yarn 2+ in nodeLinker: node-modules mode), existing apps can drop the explicit managed-build deps from devDependencies and let the supplemental package's required peers be auto-installed:
  • Rspack apps can replace shakapacker + @rspack/core + @rspack/cli + rspack-manifest-plugin with a single shakapacker-rspack. See packages/shakapacker-rspack/README.md §"Simplifying an existing rspack install" for the before/after.

... (truncated)

Commits

• 73ba063 Release 10.3.0
• e8cb3c8 Bump version to v10.3.0 in CHANGELOG.md
• 7ae6b33 Update changelog for v10.2.1 (#1210)
• 564cc4e Add v10 upgrade guide (#1208)
• bef38d6 Fallback to Babel for implicit SWC webpack configs (#1206)
• fc16549 fix: allow webpack-dev-server v6 (#1102)
• 29f855a Fix Claude OAuth token env for Actions (#1202)
• 9b56482 [codex] Document and harden helper binstub PATH fix (#1201)
• aa94c79 [codex] Delegate helper binstub Node resolution to exec (#1200)
• 6fecdd3 Release 10.2.0
• Additional commits viewable in compare view

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