⚙️ config(ci): Always run NPM postinstall hook in workflows.

Author: make-github-pseudonymous-again

.github/actions/install/action.yml

@@ -0,0 +1,17 @@
+name: install
+description: >
+  Installs Meteor and NPM dependencies.
+
+runs:
+
+  using: composite
+
+  steps:
+
+    - name: Install 💾
+      id: install
+      uses: meteor-actions/install@v6
+
+    - name: Postinstall 🪝
+      if: steps.install.outputs.ran-npm-install-hooks != 'true'
+      run: meteor npm run postinstall

.github/workflows/ci:build.yml

@@ -34,7 +34,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: Get Meteor's Node version
         id: meteor-node

.github/workflows/ci:commit-msg.yml

@@ -24,7 +24,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: Lint last pushed commit 👕
         if: github.event_name == 'push'

.github/workflows/ci:lint-config.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: Lint config 👕
         run: meteor npm run lint-config

.github/workflows/ci:lint.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: Lint 👕
         run: meteor npm run lint

.github/workflows/ci:test.yml

@@ -31,11 +31,7 @@ jobs:
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
-
-        # TODO Run only when install action hits the cache.
-      - name: Postinstall
-        run: meteor npm run postinstall
+        uses: ./.github/actions/install
 
       - name: Cache build 💽
         uses: meteor-actions/cache-build@v4
@@ -96,7 +92,7 @@ jobs:
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: Cache build 💽
         uses: meteor-actions/cache-build@v4

.github/workflows/ci:type-check.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install 💾
-        uses: meteor-actions/install@v6
+        uses: ./.github/actions/install
 
       - name: TypeScript check ☑️
         run: meteor npm run tsc