feat: setup ci (#2)

.github/workflows/ci.yaml

@@ -0,0 +1,33 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+    - '*'
+  push:
+    branches:
+    - main
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  all:
+    name: All
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - uses: extractions/setup-crate@v1
+      with:
+        owner: sigoden
+        name: argc
+
+    - name: Check versions
+      run: argc version
+
+    - name: Check scripts
+      run: argc build

Argcfile.sh

@@ -71,6 +71,12 @@ install() {
     fi
 }
 
+# @cmd Show versions of required tools for bug reports.
+version() {
+    argc --argc-version
+    jq --version
+    curl --version | head -n 1
+}
 
 _parse_declaration() {
     jq -r '