Port to JS

.editorconfig

@@ -0,0 +1,2 @@
+[*.{js,mjs}]
+indent_size = 2

.github/workflows/is-dist-up-to-date.yml

@@ -0,0 +1,19 @@
+name: Verify built files are up to date
+on:
+  pull_request:
+  merge_group:
+
+jobs:
+  verify:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          show-progress: false
+      - name: Install dependencies
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Verify that built files are up to date
+        run: git diff --exit-code

.github/workflows/lint.yml

@@ -0,0 +1,17 @@
+name: Lint
+on:
+  pull_request:
+  merge_group:
+
+jobs:
+  lint:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          show-progress: false
+      - name: Install dependencies
+        run: npm ci
+      - name: Lint
+        run: npm run lint

.gitignore

@@ -0,0 +1 @@
+node_modules

README.md

@@ -49,4 +49,4 @@ jobs:
 | interval | The number of seconds in between polls of the GitHub API for check run conclusions.                                                    | No       | `5`                                                         |
 | timeout  | The number of seconds before the job is declared a failure if check runs have not yet concluded.                                       | No       | `300`                                                       |
 | name     | The name of the Sloth's own check run. This is used to ensure Sloth does not wait upon itself.                                         | No       | `"sloth"`                                                   |
-| ignored  | A comma separated list of check run names to ignore when determining an overall result.                                                | No       | `""`                                                        |
+| ignored  | A multi-line list of check run names to ignore when determining an overall result.                                                     | No       | `""`                                                        |

action.yml

@@ -11,10 +11,6 @@ inputs:
     description: "Commit sha, branch, tag, or whatever"
     required: false
     default: ${{ github.event.pull_request.head.sha || github.sha }}
-  initial-delay:
-    description: "Initial delay in seconds before fetching checks (default 5)"
-    required: false
-    default: "5"
   interval:
     description: "Interval in seconds between check of checks (default 5)"
     required: false
@@ -28,22 +24,9 @@ inputs:
     required: false
     default: "sloth"
   ignored:
-    description: "Conclusions of which jobs to ignore, comma separated"
+    description: "Conclusions of which jobs to ignore, specify multiple values as multi-line"
     required: false
     default: ""
 runs:
-  using: "composite"
-  steps:
-    - name: Await CI outcome
-      id: sloth
-      shell: bash
-      run: |
-        ${GITHUB_ACTION_PATH}/bin/sloth.sh \
-        ${{ inputs.token }} \
-        ${{ inputs.ref }} \
-        ${{ github.repository }} \
-        ${{ inputs.initial-delay }} \
-        ${{ inputs.interval }} \
-        ${{ inputs.timeout }} \
-        "${{ inputs.name }}" \
-        "${{ inputs.ignored }}"
+  using: node20
+  main: dist/index.js