new: added a composite action.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: Test composite action
+on:
+  pull_request:
+    paths:
+      - 'action.yml'
+  workflow_dispatch:    
+
+jobs:
+  test-composite-action:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: master
+          repository: falcosecurity/libs
+          path: libs
+
+      - name: bump syscalls
+        uses: ./
+        with:
+          repo-root: libs
+
+      - name: show diff
+        working-directory: libs
+        run: git diff

action.yml

@@ -0,0 +1,23 @@
+name: 'syscalls-bumper'
+description: 'Update supported syscalls in falcosecurity libs.'
+
+inputs:
+  repo-root:
+    description: Repo root path
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - uses: robinraju/release-downloader@v1.8
+      with:
+        tag: ${{ github.action_ref }}
+        fileName:  syscalls-bumper_*_linux_amd64.tar.gz
+        tarBall: false
+        zipBall: false
+        extract: true
+
+    - name: Bump syscalls
+      shell: bash
+      run: |
+        ./syscalls-bumper --repo-root ${{ inputs.repo-root }} --overwrite