ci: refactor github workflows for readability (grafana#192)

* refactor: update github workflows for readability

* refactor: rename of ci.yaml to tests.yaml to align with in-file naming

* refactor: make workflow install commands easier to copy paste locally

* refactor: transition back to env vars in test workflow

Author: consideRatio

.github/workflows/ci.yaml

@@ -0,0 +1,24 @@
+name: Publish docs via GitHub Pages
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish-docs:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-python@v5
+
+      - name: Install dependencies
+        run: pip install -r .mkdocs/requirements.txt
+
+      - run: git config user.name 'github-actions[bot]' && git config user.email 'github-actions[bot]@users.noreply.github.com'
+
+      - name: Publish docs
+        run: mkdocs gh-deploy --force -f .mkdocs/mkdocs.yml

.github/workflows/main.yml

@@ -0,0 +1,27 @@
+name: Tests
+on:
+  pull_request:
+
+env:
+  JSONNET_VERSION: "0.20.0"
+  JSONNET_BUNDLER_VERSION: "0.5.1"
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install jsonnet
+        run: |
+          wget -qO- https://github.com/google/go-jsonnet/releases/download/v${JSONNET_VERSION}/go-jsonnet_${JSONNET_VERSION}_Linux_x86_64.tar.gz \
+            | tar -xvz --one-top-level=$HOME/.local/bin
+
+      - name: Install jsonnet-bundler
+        run: |
+          wget -qO "$HOME/.local/bin/jb" https://github.com/jsonnet-bundler/jsonnet-bundler/releases/download/v${JSONNET_BUNDLER_VERSION}/jb-linux-amd64
+          chmod u+x "$HOME/.local/bin/jb"
+
+      - name: Run tests
+        run: make test