build: adding build workflow

.github/workflows/build-docs.yml

@@ -0,0 +1,73 @@
+name: Build and Deploy Docs
+
+on:
+  push:
+    branches:
+      - main
+      - 'v*'
+
+jobs:
+  build-deploy-docs:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Product Repo
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set Variables Based on Branch
+        id: vars
+        run: |
+          CURRENT_BRANCH=${GITHUB_REF##*/}
+          if [[ "$CURRENT_BRANCH" == "main" ]]; then
+            echo "VERSION=latest" >> $GITHUB_ENV
+            echo "BRANCH=main" >> $GITHUB_ENV
+            echo "VERSIONS=latest,`git branch -r --list "origin/v*" | sed 's|origin/||' | sort -Vr | tr '\n' ',' | sed 's/,$//'`" >> $GITHUB_ENV
+          elif [[ "$CURRENT_BRANCH" =~ ^v.* ]]; then
+            echo "VERSION=$CURRENT_BRANCH" >> $GITHUB_ENV
+            echo "BRANCH=$CURRENT_BRANCH" >> $GITHUB_ENV
+            # Create VERSIONS with "latest" and current VERSION, separated by commas
+            #echo "VERSIONS=latest,$CURRENT_BRANCH" >> $GITHUB_ENV
+            echo "VERSIONS=latest,`git branch -r --list "origin/v*" | sed 's|origin/||' | sort -Vr | tr '\n' ',' | sed 's/,$//'`" >> $GITHUB_ENV
+          else
+            echo "Skipping docs build, branch doesn't match versioning pattern."
+            exit 0
+          fi
+
+      - name: Install Hugo
+        run: |
+          wget https://github.com/gohugoio/hugo/releases/download/v0.79.1/hugo_extended_0.79.1_Linux-64bit.tar.gz
+          tar -xzvf hugo_extended_0.79.1_Linux-64bit.tar.gz
+          sudo mv hugo /usr/local/bin/
+
+      - name: Prepare Config File
+        run: make config
+
+      - name: Checkout Docs Repo
+        uses: actions/checkout@v2
+        with:
+          repository: infinilabs/docs
+          path: docs-output
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build Documentation
+        run: |
+          OUTPUT=$(pwd)/docs-output make build
+
+      - name: Commit and Push Changes
+        working-directory: docs-output
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "[email protected]"
+          if [[ -n $(git status --porcelain) ]]; then
+            git add .
+            git commit -m "$(git log -1 --pretty=%B)"
+            git push origin main
+          else
+            echo "No changes to commit."
+          fi
+
+      - name: Clean Up Config File
+        if: success()
+        run: make restore-generated-file

Makefile

@@ -2,25 +2,28 @@ SHELL=/bin/bash
 
 # Basic info
 PRODUCT?= gateway
-VERSION?= "latest"
-VERSIONS?= "latest,v1.3.0"
-BRANCH?= "main"
+BRANCH?= main
+VERSION?= $(shell [[ "$(BRANCH)" == "main" ]] && echo "latest" || echo "$(BRANCH)")
+VERSIONS?= "latest"
 OUTPUT?= "/tmp/gateway-docs"
 
+# Temporary file path for branches
+BRANCH_FILE := $(OUTPUT)/branch_list.txt
+
 .PHONY: build
 
 default: build
 
 config:
-		cp docs/config.yaml config.bak
-		# Replace placeholder (e.g., "BRANCH") in config.toml with the VERSION environment variable
-		sed -i '' "s/BRANCH/$(BRANCH)/g" docs/config.yaml
+	cp docs/config.yaml config.bak
+	# Replace placeholder (e.g., "BRANCH") in config.toml with the VERSION environment variable
+	sed -i '' "s/BRANCH/$(BRANCH)/g" docs/config.yaml
 
 build: config
-		cd docs && hugo.old  --minify --theme book  --destination="$(OUTPUT)"/"$(PRODUCT)"/"$(VERSION)"\
-                                 		--baseURL="/$(PRODUCT)"/"$(VERSION)" 1> /dev/null
-		@$(MAKE) restore-generated-file
+	echo $(VERSIONS)
+	cd docs && hugo.old --minify --theme book --destination="$(OUTPUT)/$(PRODUCT)/$(VERSION)" \
+        --baseURL="/$(PRODUCT)/$(VERSION)" 1> /dev/null
+	@$(MAKE) restore-generated-file
 
 restore-generated-file:
-		# Restore the original config.toml
-		mv config.bak docs/config.yaml
+	mv config.bak docs/config.yaml