Merge branch 'main' into bundler-tool-versions

.github/workflows/add-to-core-project.yml

@@ -10,7 +10,7 @@ jobs:
     name: Add issue to project
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/add-to-project@v1.0.1
+      - uses: actions/add-to-project@9bfe908f2eaa7ba10340b31e314148fcfe6a2458 # v1.0.1
         with:
           project-url: https://github.com/orgs/dependabot/projects/5
           github-token: ${{ secrets.ADD_TO_PROJECT_PAT }}

.github/workflows/codeql-analysis.yml

@@ -47,13 +47,13 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL (ruby)
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@a12c274149a487a5539a726cb05bc6d1b7e0b5f2 # v3.24.11
         with:
           languages: ${{ matrix.language }}
           config: |
@@ -63,15 +63,15 @@ jobs:
         if: matrix.language == 'ruby'
 
       - name: Initialize CodeQL (others)
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@a12c274149a487a5539a726cb05bc6d1b7e0b5f2 # v3.24.11
         with:
           languages: ${{ matrix.language }}
         if: matrix.language != 'ruby'
 
       # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
       # If this step fails, then you should remove it and run the build manually (see below)
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@a12c274149a487a5539a726cb05bc6d1b7e0b5f2 # v3.24.11
 
       # ℹ️ Command-line programs to run using the OS shell.
       # 📚 https://git.io/JvXDl
@@ -85,4 +85,4 @@ jobs:
       #   make release
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@a12c274149a487a5539a726cb05bc6d1b7e0b5f2 # v3.24.11

.github/workflows/codespell.yml

@@ -17,6 +17,6 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: Codespell
-        uses: codespell-project/actions-codespell@v2
+        uses: codespell-project/actions-codespell@94259cd8be02ad2903ba34a22d9c13de21a74461 # v2.0

.github/workflows/dependency-review.yml

@@ -20,6 +20,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
       - name: Perform Dependency Review
-        uses: actions/dependency-review-action@v4
+        uses: actions/dependency-review-action@0c155c5e8556a497adf53f2c18edabf945ed8e70 # v4.3.2

.github/workflows/gems-bump-version.yml

@@ -1,5 +1,5 @@
 name: Gems - Bump Version
-on:  # yamllint disable-line rule:truthy
+on: # yamllint disable-line rule:truthy
   schedule:
     - cron: '25 1 * * THU'
   workflow_dispatch:
@@ -24,13 +24,14 @@ jobs:
           app-id: ${{ secrets.DEPENDABOT_CORE_ACTION_AUTOMATION_APP_ID }}
           private-key: ${{ secrets.DEPENDABOT_CORE_ACTION_AUTOMATION_PRIVATE_KEY }}
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           token: ${{ steps.generate_token.outputs.token }}
           # Ensure we start from main in case the workflow is run from a branch
           ref: "main"
 
-      - uses: ruby/setup-ruby@v1 # bump-version.rb needs bundler
+        # bump-version.rb needs bundler
+      - uses: ruby/setup-ruby@cacc9f1c0b3f4eb8a16a6bb0ed10897b43b9de49 # v1.176.0
         with:
           # Use the version of bundler specified in `updater/Gemfile.lock`.
           # Otherwise the generated PR will change `BUNDLED WITH` in

.github/workflows/gems-release-to-rubygems.yml

@@ -1,5 +1,5 @@
 name: Gems - Release to RubyGems
-on:  # yamllint disable-line rule:truthy
+on: # yamllint disable-line rule:truthy
   release:
     # It's fine to trigger on every release because if we tag a release w/o
     # bumping the Gem version, RubyGems will reject it with an error that the
@@ -15,8 +15,8 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+      - uses: ruby/setup-ruby@cacc9f1c0b3f4eb8a16a6bb0ed10897b43b9de49 # v1.176.0
       - run: |
           [ -d ~/.gem ] || mkdir ~/.gem
           echo "---" > ~/.gem/credentials

.github/workflows/images-branch.yml

@@ -24,7 +24,7 @@ jobs:
       decision: ${{ steps.decision.outputs.decision }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 
@@ -77,7 +77,7 @@ jobs:
       DEPENDABOT_UPDATER_VERSION: ${{ github.sha }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 

.github/workflows/images-latest.yml

@@ -57,7 +57,7 @@ jobs:
       ECOSYSTEM: ${{ matrix.suite.ecosystem }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 

.github/workflows/images-updater-core.yml

@@ -18,7 +18,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 

.github/workflows/issue-labeler.yml

@@ -11,7 +11,7 @@ jobs:
   triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: github/issue-labeler@v3.4
+    - uses: github/issue-labeler@c1b0f9f52a63158c4adc09425e858e87b32e9685 # v3.4
       with:
         configuration-path: .github/issue-labeler.yml
         enable-versioned-regex: 0

.github/workflows/labeler.yml

@@ -12,4 +12,4 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/labeler@v5
+      - uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9 # v5.0.0

.github/workflows/smoke.yml

@@ -22,11 +22,11 @@ jobs:
     outputs:
       suites: ${{ steps.suites.outputs.suites }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 
-      - uses: dorny/paths-filter@v3
+      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
         if: github.event_name != 'workflow_dispatch'
         id: changes
         with:
@@ -64,7 +64,7 @@ jobs:
       matrix:
         suite: ${{ fromJSON(needs.discover.outputs.suites) }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
         with:
           submodules: recursive
 
@@ -76,7 +76,7 @@ jobs:
 
       - name: Restore Smoke Test
         id: cache-smoke-test
-        uses: actions/cache/restore@v4
+        uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           path: smoke.yaml
           key: ${{ matrix.suite.sha }}-${{ matrix.suite.name }}
@@ -89,7 +89,7 @@ jobs:
 
       - name: Cache Smoke Test
         if: steps.cache-smoke-test.outputs.cache-hit != 'true'
-        uses: actions/cache/save@v4
+        uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
         with:
           path: smoke.yaml
           key: ${{ steps.cache-smoke-test.outputs.cache-primary-key }}

.github/workflows/sorbet.yml

@@ -14,9 +14,9 @@ jobs:
     name: Sorbet
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
-      - uses: ruby/setup-ruby@v1
+      - uses: ruby/setup-ruby@cacc9f1c0b3f4eb8a16a6bb0ed10897b43b9de49 # v1.176.0
         with:
           bundler-cache: true
 
@@ -34,7 +34,7 @@ jobs:
       - run: bundle exec spoom coverage timeline --save
 
       - if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         with:
           name: spoom_data
           path: ./spoom_data/
@@ -45,7 +45,7 @@ jobs:
           GH_TOKEN: ${{ github.token }}
 
       - if: github.ref == 'refs/heads/main' && github.event_name == 'push'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         with:
           name: spoom_report
           path: ./spoom_report.html

.github/workflows/stalebot.yml

@@ -12,7 +12,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/stale@v9.0.0
+    - uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
       name: Clean up stale PRs and Issues
       with:
         stale-pr-message: "👋 This pull request has been marked as stale because it has been open for 2 years with no activity. You can comment on the PR to hold stalebot off for a while, or do nothing. If you do nothing, this pull request will be closed eventually by the stalebot. Please see CONTRIBUTING.md for more policy details."

.rubocop_todo.yml

@@ -51,7 +51,6 @@ RSpec/BeforeAfterAll:
 # Prefixes: when, with, without
 RSpec/ContextWording:
   Exclude:
-    - 'cargo/**/*'
     - 'common/**/*'
     - 'composer/**/*'
     - 'devcontainers/**/*'

cargo/lib/dependabot/cargo/metadata_finder.rb

@@ -48,26 +48,40 @@ def crates_listing
 
         info = dependency.requirements.filter_map { |r| r[:source] }.first
         index = (info && info[:index]) || CRATES_IO_API
+        hdrs = build_headers(index, info)
 
-        # Default request headers
+        url = metadata_fetch_url(dependency, index)
+        response = fetch_metadata(url, hdrs)
+
+        @crates_listing = parse_response(response, index)
+      end
+
+      def build_headers(index, info)
         hdrs = { "User-Agent" => "Dependabot (dependabot.com)" }
+        return hdrs if index == CRATES_IO_API
 
-        if index != CRATES_IO_API
-          # Add authentication headers if credentials are present for this registry
-          credentials.find { |cred| cred["type"] == "cargo_registry" && cred["registry"] == info[:name] }&.tap do |cred|
-            hdrs["Authorization"] = "Token #{cred['token']}"
-          end
+        credentials.find { |cred| cred["type"] == "cargo_registry" && cred["registry"] == info[:name] }&.tap do |cred|
+          hdrs["Authorization"] = "Token #{cred['token']}"
         end
 
-        url = metadata_fetch_url(dependency, index)
+        hdrs
+      end
 
-        response = Excon.get(
+      def fetch_metadata(url, headers)
+        Excon.get(
           url,
           idempotent: true,
-          **SharedHelpers.excon_defaults(headers: hdrs)
+          **SharedHelpers.excon_defaults(headers: headers)
         )
+      end
 
-        @crates_listing = JSON.parse(response.body)
+      def parse_response(response, index)
+        if index.start_with?("sparse+")
+          parsed_response = response.body.lines.map { |line| JSON.parse(line) }
+          { "versions" => parsed_response }
+        else
+          JSON.parse(response.body)
+        end
       end
 
       def metadata_fetch_url(dependency, index)