feat: use GitHub Actions to build PDF files

.github/workflows/build.yaml

@@ -0,0 +1,32 @@
+name: Build Typst document
+on: [push, workflow_dispatch]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run
+        run: |
+          brew install typst
+          ./setup-font.sh
+          ./compile.sh
+      - name: Upload Build files
+        uses: actions/upload-artifact@v3
+        with:
+          name: PDFs
+          path: |
+            ./build
+      - name: Get current date
+        id: date
+        run: echo "DATE=$(date +%Y-%m-%d-%H:%M)" >> $GITHUB_ENV
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: github.ref_type == 'tag'
+        with:
+          name: "${{ github.ref_name }} — ${{ env.DATE }}"
+          files: "*.pdf"

.gitignore

@@ -1,2 +1,3 @@
 fonts/
-**/**.pdf
+**/**.pdf
+build/

.vscode/settings.json

@@ -16,5 +16,6 @@
         "**/.DS_Store": true,
         "**/Thumbs.db": true,
         "**/*.pdf": true,
-    }
+        "**/build/": true,
+    },
 }

compile.sh

@@ -0,0 +1,22 @@
+if [ ! -d "fonts" ]; then
+    echo "Please create a folder named 'fonts' and put your fonts in it."
+    exit 1
+fi
+
+if [ ! -d "build" ]; then
+    mkdir -p build
+else
+    rm -rf build/*
+fi
+
+for folder in $(ls -d */); do
+    folder=${folder%?}
+    if [ "$folder" == "fonts" ]; then
+        continue
+    fi
+    if [ "$folder" == "build" ]; then
+        continue
+    fi
+    echo "Compiling $folder"
+    typst compile --font-path fonts/ ./$folder/main.typ build/${folder}.pdf
+done

setup-font.sh

@@ -0,0 +1,4 @@
+wget https://github.com/adobe-fonts/source-han-serif/releases/download/2.002R/01_SourceHanSerif.ttc.zip
+mkdir -p fonts
+unzip 01_SourceHanSerif.ttc.zip -d fonts
+rm 01_SourceHanSerif.ttc.zip