.github/workflows/codeql.yml

@@ -1,45 +0,0 @@
-name: codeql
-
-on:
-  push:
-    branches:
-      - 'master'
-      - 'releases/v*'
-  pull_request:
-
-permissions:
-  actions: read
-  contents: read
-  security-events: write
-
-env:
-  NODE_VERSION: "24"
-
-jobs:
-  analyze:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v6
-      -
-        name: Enable corepack
-        run: |
-          corepack enable
-          yarn --version
-      -
-        name: Set up Node
-        uses: actions/setup-node@v6
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-      -
-        name: Initialize CodeQL
-        uses: github/codeql-action/init@v4
-        with:
-          languages: javascript-typescript
-          build-mode: none
-      -
-        name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4
-        with:
-          category: "/language:javascript-typescript"

.github/workflows/pr-assign-author.yml

@@ -11,7 +11,7 @@ on:
 
 jobs:
   run:
-    uses: crazy-max/.github/.github/workflows/pr-assign-author.yml@20ef82212dc54bab5749f5e05576ca6d3c8a5773 # v1.1.0
+    uses: crazy-max/.github/.github/workflows/pr-assign-author.yml@1b673f36fad86812f538c1df9794904038a23cbf
     permissions:
       contents: read
       pull-requests: write

.github/workflows/test.yml

@@ -24,13 +24,13 @@ jobs:
         uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
+        uses: docker/setup-buildx-action@v3
         with:
           version: ${{ env.SETUP_BUILDX_VERSION }}
           driver: docker
       -
         name: Test
-        uses: docker/bake-action@v7
+        uses: docker/bake-action@v6
         with:
           source: .
           targets: test

.github/workflows/update-dist.yml

@@ -14,7 +14,7 @@ jobs:
       -
         name: GitHub auth token from GitHub App
         id: docker-read-app
-        uses: actions/create-github-app-token@v3
+        uses: actions/create-github-app-token@v2
         with:
           app-id: ${{ secrets.GHACTIONS_REPO_WRITE_APP_ID }}
           private-key: ${{ secrets.GHACTIONS_REPO_WRITE_APP_PRIVATE_KEY }}
@@ -28,7 +28,7 @@ jobs:
           token: ${{ steps.docker-read-app.outputs.token || github.token }}
       -
         name: Build
-        uses: docker/bake-action@v7
+        uses: docker/bake-action@v6
         with:
           source: .
           targets: build

.github/workflows/validate.yml

@@ -19,15 +19,15 @@ jobs:
   prepare:
     runs-on: ubuntu-latest
     outputs:
-      matrix: ${{ steps.generate.outputs.matrix }}
+      targets: ${{ steps.generate.outputs.targets }}
     steps:
       -
         name: Checkout
         uses: actions/checkout@v6
       -
-        name: Generate matrix
+        name: List targets
         id: generate
-        uses: docker/bake-action/subaction/matrix@v7
+        uses: docker/bake-action/subaction/list-targets@v6
         with:
           target: validate
 
@@ -38,16 +38,16 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        include: ${{ fromJson(needs.prepare.outputs.matrix) }}
+        target: ${{ fromJson(needs.prepare.outputs.targets) }}
     steps:
       -
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
+        uses: docker/setup-buildx-action@v3
         with:
           version: ${{ env.SETUP_BUILDX_VERSION }}
           driver: docker
       -
         name: Validate
-        uses: docker/bake-action@v7
+        uses: docker/bake-action@v6
         with:
           targets: ${{ matrix.target }}

README.md

@@ -31,7 +31,7 @@ jobs:
     steps:
       -
         name: Set up Docker Compose
-        uses: docker/setup-compose-action@v2
+        uses: docker/setup-compose-action@v1
 ```
 
 > [!NOTE]
@@ -44,7 +44,7 @@ To always download and install the latest version of Docker Compose:
 ```yaml
       -
         name: Set up Docker Compose
-        uses: docker/setup-compose-action@v2
+        uses: docker/setup-compose-action@v1
         with:
           version: latest
 ```

__tests__/context.test.ts

@@ -32,7 +32,7 @@ describe('getInputs', () => {
   });
 
   // prettier-ignore
-  const cases: [number, Map<string, string>, context.Inputs][] = [
+  test.each([
     [
       0,
       new Map<string, string>([
@@ -41,7 +41,7 @@ describe('getInputs', () => {
       {
         version: '',
         cacheBinary: true,
-      }
+      } as context.Inputs
     ],
     [
       1,
@@ -52,16 +52,18 @@ describe('getInputs', () => {
       {
         version: 'v2.32.4',
         cacheBinary: false
-      }
+      } as context.Inputs
     ]
-  ];
-  test.each(cases)('[%d] given %o as inputs, returns %o', async (num: number, inputs: Map<string, string>, expected: context.Inputs) => {
-    inputs.forEach((value: string, name: string) => {
-      setInput(name, value);
-    });
-    const res = await context.getInputs();
-    expect(res).toEqual(expected);
-  });
+  ])(
+    '[%d] given %p as inputs, returns %p',
+    async (num: number, inputs: Map<string, string>, expected: context.Inputs) => {
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
+      });
+      const res = await context.getInputs();
+      expect(res).toEqual(expected);
+    }
+  );
 });
 
 // See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67

__tests__/setup.unit.ts

@@ -2,7 +2,7 @@ import fs from 'node:fs';
 import os from 'node:os';
 import path from 'node:path';
 
-const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-setup-compose-action-'));
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-actions-toolkit-'));
 
 process.env = Object.assign({}, process.env, {
   TEMP: tmpDir,

action.yml

@@ -16,6 +16,6 @@ inputs:
     required: false
 
 runs:
-  using: 'node24'
+  using: 'node20'
   main: 'dist/index.js'
   post: 'dist/index.js'

dev.Dockerfile

@@ -1,13 +1,12 @@
 # syntax=docker/dockerfile:1
 
-ARG NODE_VERSION=24
+ARG NODE_VERSION=20
 
 FROM node:${NODE_VERSION}-alpine AS base
-RUN apk add --no-cache cpio findutils git rsync
+RUN apk add --no-cache cpio findutils git
 WORKDIR /src
 RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache <<EOT
-  set -e
   corepack enable
   yarn --version
   yarn config set --home enableTelemetry 0
@@ -35,27 +34,18 @@ RUN --mount=type=bind,target=.,rw <<EOT
 EOT
 
 FROM deps AS build
-RUN --mount=target=/context \
+RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache \
-  --mount=type=cache,target=/src/node_modules <<EOT
-  set -e
-  rsync -a /context/. .
-  rm -rf dist
-  yarn run build
-  mkdir /out
-  cp -r dist /out
-EOT
+  --mount=type=cache,target=/src/node_modules \
+  yarn run build && mkdir /out && cp -Rf dist /out/
 
 FROM scratch AS build-update
 COPY --from=build /out /
 
 FROM build AS build-validate
-RUN --mount=target=/context \
-  --mount=target=.,type=tmpfs <<EOT
+RUN --mount=type=bind,target=.,rw <<EOT
   set -e
-  rsync -a /context/. .
   git add -A
-  rm -rf dist
   cp -rf /out/* .
   if [ -n "$(git status --porcelain -- dist)" ]; then
     echo >&2 'ERROR: Build result differs. Please build first with "docker buildx bake build"'
@@ -68,7 +58,8 @@ FROM deps AS format
 RUN --mount=type=bind,target=.,rw \
   --mount=type=cache,target=/src/.yarn/cache \
   --mount=type=cache,target=/src/node_modules \
-  yarn run format && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' -not -path './.yarn/*' | cpio -pdm /out
+  yarn run format \
+  && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' -not -path './.yarn/*' | cpio -pdm /out
 
 FROM scratch AS format-update
 COPY --from=format /out /

package.json

@@ -23,11 +23,11 @@
   "packageManager": "yarn@4.9.2",
   "dependencies": {
     "@actions/core": "^3.0.0",
-    "@docker/actions-toolkit": "^0.79.0"
+    "@docker/actions-toolkit": "^0.77.0"
   },
   "devDependencies": {
     "@eslint/js": "^9.39.3",
-    "@types/node": "^24.11.0",
+    "@types/node": "^20.19.35",
     "@typescript-eslint/eslint-plugin": "^8.56.1",
     "@typescript-eslint/parser": "^8.56.1",
     "@vercel/ncc": "^0.38.4",

tsconfig.json

@@ -3,6 +3,7 @@
     "module": "nodenext",
     "moduleResolution": "nodenext",
     "esModuleInterop": true,
+    "strict": true,
     "newLine": "lf",
     "outDir": "./lib",
     "rootDir": "./src",

vitest.config.ts

@@ -1,3 +1,19 @@
+/**
+ * Copyright 2026 actions-toolkit authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 import {defineConfig} from 'vitest/config';
 
 export default defineConfig({
@@ -10,7 +26,7 @@ export default defineConfig({
       provider: 'v8',
       reporter: ['clover'],
       include: ['src/**/*.ts'],
-      exclude: ['src/**/main.ts']
+      exclude: ['src/**/main.ts', '__tests__/**', 'dist/**']
     }
   }
 });

yarn.lock

@@ -367,9 +367,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@docker/actions-toolkit@npm:^0.79.0":
-  version: 0.79.0
-  resolution: "@docker/actions-toolkit@npm:0.79.0"
+"@docker/actions-toolkit@npm:^0.77.0":
+  version: 0.77.0
+  resolution: "@docker/actions-toolkit@npm:0.77.0"
   dependencies:
     "@actions/artifact": "npm:^6.2.0"
     "@actions/cache": "npm:^6.0.0"
@@ -393,7 +393,7 @@ __metadata:
     semver: "npm:^7.7.4"
     tar-stream: "npm:^3.1.7"
     tmp: "npm:^0.2.5"
-  checksum: 10/d64849ba49b2b59e2e93237a70be03fd7c43b1f7f01bac3f7557616ba5f59be785cb12a273bbb6a71c1e0d959f1bc6c673111b587c57bd2d6da105dcc500921a
+  checksum: 10/f3ae817a5a6827efc63d1a1730e918801a8fa33867cda72bd7a1f78309631c45d91de60bc57985c7520fae168e96daed0fcab0003b5fab9b50bdd7aa355d651b
   languageName: node
   linkType: hard
 
@@ -1291,12 +1291,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^24.11.0":
-  version: 24.11.0
-  resolution: "@types/node@npm:24.11.0"
+"@types/node@npm:^20.19.35":
+  version: 20.19.35
+  resolution: "@types/node@npm:20.19.35"
   dependencies:
-    undici-types: "npm:~7.16.0"
-  checksum: 10/d2f4f898c6a0f14980e55c697904fb58681729fc46b4e264d5f64dc391b23da73c9b422cfffbca28c045e6e8eca72dab5f28ed633faa95398ef1528af5398382
+    undici-types: "npm:~6.21.0"
+  checksum: 10/f14fa74f9ae4d1109d8a8e3ec31b6518122b3d31c28fd5725cb3eef8ff64d7cf6f8da9c84c78b512e2968006ec325c82a413cc2062da7b3c3230c882e88babba
   languageName: node
   linkType: hard
 
@@ -2082,9 +2082,9 @@ __metadata:
   resolution: "docker-setup-compose@workspace:."
   dependencies:
     "@actions/core": "npm:^3.0.0"
-    "@docker/actions-toolkit": "npm:^0.79.0"
+    "@docker/actions-toolkit": "npm:^0.77.0"
     "@eslint/js": "npm:^9.39.3"
-    "@types/node": "npm:^24.11.0"
+    "@types/node": "npm:^20.19.35"
     "@typescript-eslint/eslint-plugin": "npm:^8.56.1"
     "@typescript-eslint/parser": "npm:^8.56.1"
     "@vercel/ncc": "npm:^0.38.4"
@@ -4374,10 +4374,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"undici-types@npm:~7.16.0":
-  version: 7.16.0
-  resolution: "undici-types@npm:7.16.0"
-  checksum: 10/db43439f69c2d94cc29f75cbfe9de86df87061d6b0c577ebe9bb3255f49b22c50162a7d7eb413b0458b6510b8ca299ac7cff38c3a29fbd31af9f504bcf7fbc0d
+"undici-types@npm:~6.21.0":
+  version: 6.21.0
+  resolution: "undici-types@npm:6.21.0"
+  checksum: 10/ec8f41aa4359d50f9b59fa61fe3efce3477cc681908c8f84354d8567bb3701fafdddf36ef6bff307024d3feb42c837cf6f670314ba37fc8145e219560e473d14
   languageName: node
   linkType: hard