ENH: Add "Commit Message Check" composite action

Co-authored-by: James Butler <james.butler@perkinelmer.com>
Co-authored-by: Steve Pieper <pieper@isomics.com>

Author: 3 people

action.yml

@@ -0,0 +1,38 @@
+name: "Commit Message Check"
+description: "Check Commit Messages match Slicer style"
+inputs:
+  token:
+    description:
+      "GitHub access token used to list and check all pull request commits"
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: Check Commit Prefix
+      uses: gsactions/commit-message-checker@16fa2d5de096ae0d35626443bcd24f1e756cafee # v2.0.0
+      with:
+        pattern: "^(ENH|PERF|BUG|STYLE|DOC|COMP): ([A-Z])+"
+        flags: "gm"
+        excludeDescription: "true" # optional: this excludes the description body of a pull request
+        excludeTitle: "true" # optional: this excludes the title of a pull request
+        error:
+          'The first line has to start with a commit prefix, followed by a colon
+          and space, and then followed by a message with a capital letter (e.g
+          "ENH: Add support for awesome feature"). For more details on other
+          requirements, see
+          https://slicer.readthedocs.io/en/latest/developer_guide/style_guide.html#commits'
+        checkAllCommitMessages: "true" # optional: this checks all commits associated with a pull request
+        accessToken: ${{ inputs.token }} # github access token is only required if checkAllCommitMessages is true
+
+    - name: Check Line Length
+      uses: gsactions/commit-message-checker@16fa2d5de096ae0d35626443bcd24f1e756cafee # v2.0.0
+      with:
+        pattern: "^[^#].{1,78}$"
+        error:
+          "The maximum line length of 78 characters is exceeded. For more
+          details, see
+          https://slicer.readthedocs.io/en/latest/developer_guide/style_guide.html#commits"
+        excludeDescription: "true" # optional: this excludes the description body of a pull request
+        excludeTitle: "true" # optional: this excludes the title of a pull request
+        checkAllCommitMessages: "true" # optional: this checks all commits associated with a pull request
+        accessToken: ${{ inputs.token }} # github access token is only required if checkAllCommitMessages is true