pipelines: add shell-deps check test pipelines

pipelines/test/tw/shell-deps-check-packages.yaml

@@ -0,0 +1,68 @@
+name: Shell Dependencies Package Checker
+
+description: |
+  Checks an installed package's shell scripts for missing dependencies and GNU coreutils compatibility issues.
+  This test ensures shell scripts have all required commands available and don't use GNU-specific flags
+  that won't work with busybox. Critical for validating packages that include shell scripts in minimal
+  environments where busybox is commonly used.
+
+needs:
+  packages:
+    - tw
+
+inputs:
+  package:
+    description: |
+      The installed package name to check for shell dependency issues.
+      The package must be installed in the test environment.
+    required: true
+  path:
+    description: |
+      PATH-like colon-separated directories to search for commands.
+      Defaults to /usr/bin which covers most standard commands.
+    required: false
+    default: "/usr/bin"
+  strict:
+    description: |
+      Exit with non-zero status if any issues are found.
+      Set to false for report-only mode.
+    required: false
+    default: true
+  verbose:
+    description: |
+      Enable verbose output for detailed debugging information.
+    required: false
+    default: false
+
+# USAGE EXAMPLES:
+#
+# Basic check (strict mode by default):
+#   - uses: test/tw/shell-deps-check-package
+#     with:
+#       package: ${{package.name}}
+#
+# Report-only mode:
+#   - uses: test/tw/shell-deps-check-package
+#     with:
+#       package: nginx
+#       strict: false
+#
+# Custom PATH with verbose output:
+#   - uses: test/tw/shell-deps-check-package
+#     with:
+#       package: ${{package.name}}
+#       path: /usr/bin:/usr/local/bin:/bin
+#       verbose: true
+pipeline:
+  - name: "check shell script dependencies in package"
+    runs: |
+      VERBOSE_FLAG=""
+      if [ "${{inputs.verbose}}" = "true" ]; then
+        VERBOSE_FLAG="--verbose"
+      fi
+
+      tw shell-deps check-package \
+          --path="${{inputs.path}}" \
+          --strict="${{inputs.strict}}" \
+          $VERBOSE_FLAG \
+          "${{inputs.package}}"

pipelines/test/tw/shell-deps.check.yaml

@@ -0,0 +1,78 @@
+name: Shell Dependencies File Checker
+
+description: |
+  Checks shell script files for missing dependencies and GNU coreutils compatibility issues.
+  This test analyzes shell scripts and validates that all external command dependencies exist in the
+  specified PATH and detects GNU-specific flags that won't work with busybox. Essential for ensuring
+  shell scripts work correctly in minimal environments.
+
+needs:
+  packages:
+    - tw
+
+inputs:
+  files:
+    description: |
+      Shell script file paths to check, space-separated or one per line.
+      Supports glob patterns (e.g., /usr/bin/*.sh).
+      Examples:
+        Single file: "/usr/bin/entrypoint.sh"
+        Multiple files: "/usr/bin/script1.sh /usr/bin/script2.sh"
+        With globs: "/opt/scripts/*.sh"
+    required: true
+  path:
+    description: |
+      PATH-like colon-separated directories to search for commands.
+      Defaults to /usr/bin for broader command coverage.
+    required: false
+    default: "/usr/bin"
+  strict:
+    description: |
+      Exit with non-zero status if any issues are found.
+      Set to false for report-only mode.
+    required: false
+    default: true
+  verbose:
+    description: |
+      Enable verbose output for detailed debugging information.
+    required: false
+    default: false
+
+# USAGE EXAMPLES:
+#
+# Single file check:
+#   - uses: test/tw/shell-deps-check
+#     with:
+#       files: /usr/bin/entrypoint.sh
+#
+# Multiple files:
+#   - uses: test/tw/shell-deps-check
+#     with:
+#       files: |
+#         /usr/bin/script1.sh
+#         /usr/bin/script2.sh
+#
+# With glob pattern:
+#   - uses: test/tw/shell-deps-check
+#     with:
+#       files: /opt/scripts/*.sh
+#
+# Report-only mode with verbose output:
+#   - uses: test/tw/shell-deps-check
+#     with:
+#       files: /usr/bin/*.sh
+#       strict: false
+#       verbose: true
+pipeline:
+  - name: "check shell script dependencies"
+    runs: |
+      VERBOSE_FLAG=""
+      if [ "${{inputs.verbose}}" = "true" ]; then
+        VERBOSE_FLAG="--verbose"
+      fi
+
+      tw shell-deps check \
+          --path="${{inputs.path}}" \
+          --strict="${{inputs.strict}}" \
+          $VERBOSE_FLAG \
+          ${{inputs.files}}