Added the include pattern matching feature to the gh action

.devcontainer/devcontainer.json

@@ -9,5 +9,10 @@
     // "ghcr.io/guiyomh/features/just:0": {},
     // "ghcr.io/jungaretti/features/ripgrep:1": {},
     // "ghcr.io/lukewiwa/features/shellcheck:0": {},
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": ["yzhang.markdown-all-in-one"]
+    }
   }
 }

.github/workflows/code_review.yml

@@ -12,11 +12,12 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
       - name: Code Review
-        uses: cds-snc/cds-ai-codereviewer@main
+        uses: cds-snc/cds-ai-codereviewer@feature/include-pattern
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           OPENAI_API_MODEL: ${{ vars.OPENAI_API_MODEL }}
           OPENAI_API_VERSION: ${{ vars.OPENAI_API_VERSION }}
           OPENAI_BASE_URL: ${{ vars.OPENAI_BASE_URL }}
-          exclude: "yarn.lock,dist/**"
+          exclude: "*lock*,dist/**,**/*.js,**/*.js.map"
+          include: "**/*.ts,**/*.yml"

README.md

@@ -16,10 +16,10 @@ review process.
 1. To use this GitHub Action, you need an OpenAI API key. If you don't have one, sign up for an API key
    at [OpenAI](https://beta.openai.com/signup).
 
-2. Add the OpenAI API key as a GitHub Secret in your repository with the name `OPENAI_API_KEY`. You can find more
+1. Add the OpenAI API key as a GitHub Secret in your repository with the name `OPENAI_API_KEY`. You can find more
    information about GitHub Secrets [here](https://docs.github.com/en/actions/reference/encrypted-secrets).
 
-3. Create a `.github/workflows/main.yml` file in your repository and add the following content:
+1. Create a `.github/workflows/main.yml` file in your repository and add the following content:
 
 ```yaml
 name: CDS AI Code Reviewer
@@ -44,11 +44,14 @@ jobs:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           OPENAI_API_MODEL: "gpt-4" # Optional: defaults to "gpt-4"
           exclude: "**/*.json, **/*.md" # Optional: exclude patterns separated by commas
+          include: "**/*.ts" # Optional: include patterns separated by commas
 ```
 
-4. Customize the `exclude` input if you want to ignore certain file patterns from being reviewed.
+1. Customize the `exclude` input if you want to ignore certain file patterns from being reviewed.
 
-5. Commit the changes to your repository, and CDS AI Code Reviewer will start working on your future pull requests.
+1. Customize the `include` input if you want to add only certain file patterns to be reviewed. Any file matching the include and which also matches the `exclude` will favor the latter: `exclude` > `include`.
+
+1. Commit the changes to your repository, and CDS AI Code Reviewer will start working on your future pull requests.
 
 ## How It Works
 

act/fixtures/actions/action.yml

@@ -17,7 +17,11 @@ inputs:
     description: "Base URL to the OpenAI API model (OpenAI or Azure)."
     required: true
   exclude:
-    description: "Glob patterns to exclude files from the diff analysis"
+    description: "Glob patterns to exclude files from the diff analysis. This has precedence over the `include` matches."
+    required: false
+    default: ""
+  include:
+    description: "Glob patterns to only include certain files from the diff analysis."
     required: false
     default: ""
 runs:

act/fixtures/workflows/code_review.yml

@@ -22,4 +22,5 @@ jobs:
           OPENAI_API_MODEL: ${{ vars.OPENAI_API_MODEL }}
           OPENAI_API_VERSION: ${{ vars.OPENAI_API_VERSION }}
           OPENAI_BASE_URL: ${{ vars.OPENAI_BASE_URL }}
-          exclude: "yarn.lock,dist/**"
+          exclude: "*lock*,dist/**,**/*.js,**/*.js.map"
+          include: "**/*.ts,**/*.yml"

action.yml

@@ -17,7 +17,11 @@ inputs:
     description: "Base URL to the OpenAI API model (OpenAI or Azure)."
     required: true
   exclude:
-    description: "Glob patterns to exclude files from the diff analysis"
+    description: "Glob patterns to exclude files from the diff analysis. This has precedence over the `include` matches."
+    required: false
+    default: ""
+  include:
+    description: "Glob patterns to only include certain files from the diff analysis."
     required: false
     default: ""
 runs:

dist/index.js

@@ -331,15 +331,34 @@ ${chunk.changes
           const excludePatterns = core
             .getInput("exclude")
             .split(",")
-            .map((s) => s.trim());
+            .map((s) => s.trim())
+            .filter((s) => s.length > 0); // Filter out empty strings;
+          const includePatterns = core
+            .getInput("include")
+            .split(",")
+            .map((s) => s.trim())
+            .filter((s) => s.length > 0); // Filter out empty strings;
           const filteredDiff = parsedDiff.filter((file) => {
-            return !excludePatterns.some((pattern) => {
+            const excluded =
+              excludePatterns.length > 0 &&
+              excludePatterns.some((pattern) => {
                 var _a;
                 return (0, minimatch_1.default)(
                   (_a = file.to) !== null && _a !== void 0 ? _a : "",
                   pattern
                 );
               });
+            const included =
+              includePatterns.length === 0 ||
+              includePatterns.some((pattern) => {
+                var _a;
+                return (0, minimatch_1.default)(
+                  (_a = file.to) !== null && _a !== void 0 ? _a : "",
+                  pattern
+                );
+              });
+            // Exluded patterns take precedence over included patterns.
+            return !excluded && included;
           });
           const comments = yield analyzeCode(filteredDiff, prDetails);
           if (comments.length > 0) {

src/main.ts

@@ -247,12 +247,26 @@ async function main() {
   const excludePatterns = core
     .getInput("exclude")
     .split(",")
-    .map((s) => s.trim());
+    .map((s) => s.trim())
+    .filter((s) => s.length > 0); // Filter out empty strings;
+
+  const includePatterns = core
+    .getInput("include")
+    .split(",")
+    .map((s) => s.trim())
+    .filter((s) => s.length > 0); // Filter out empty strings;
 
   const filteredDiff = parsedDiff.filter((file) => {
-    return !excludePatterns.some((pattern) =>
-      minimatch(file.to ?? "", pattern)
-    );
+    const excluded: boolean =
+      excludePatterns.length > 0 &&
+      excludePatterns.some((pattern) => minimatch(file.to ?? "", pattern));
+
+    const included: boolean =
+      includePatterns.length === 0 ||
+      includePatterns.some((pattern) => minimatch(file.to ?? "", pattern));
+
+    // Exluded patterns take precedence over included patterns.
+    return !excluded && included;
   });
 
   const comments = await analyzeCode(filteredDiff, prDetails);