Generate Images from PlantUML and drawio (Debug Edition)

Generate Images from PlantUML and drawio (Debug Edition) #51

Workflow file for this run

.github/workflows/automatic_image_genration.yml at 7f99378

	name: Generate Images from PlantUML and drawio (Debug Edition)

	on:
	push:
	paths:
	- 'src/plantuml/**'
	- 'src/drawio/**'
	branches:
	- main
	- github_action_test
	workflow_dispatch:
	inputs:
	regenerate_all:
	description: 'Regenerate all images (not just changed ones)'
	required: false
	default: false
	type: boolean

	env:
	OUTPUT_DIR: images
	PLANTUML_PREFIX: uml_
	DRAWIO_PREFIX: diagram_

	jobs:
	generate_images:
	runs-on: ubuntu-latest
	timeout-minutes: 30

	steps:
	- name: 📋 Debug - Environment Info
	run: \|
	echo "🐧 Runner OS: $(lsb_release -d)"
	echo "💾 Memory: $(free -h \| grep Mem)"
	echo "💿 Disk: $(df -h /)"
	echo "🏃 Runner: $RUNNER_NAME"
	echo "📅 Date: $(date)"

	- name: 📥 Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 2

	- name: 📋 Debug - Repository Info
	run: \|
	echo "📁 Repository: ${{ github.repository }}"
	echo "🌿 Branch: ${{ github.ref_name }}"
	echo "📝 Commit: ${{ github.sha }}"
	echo "🎯 Event: ${{ github.event_name }}"
	echo "🔄 Regenerate all: '${{ github.event.inputs.regenerate_all }}'"
	echo "📂 Working directory: $(pwd)"

	- name: 📁 Create output directory
	run: \|
	mkdir -p ${{ env.OUTPUT_DIR }}
	echo "📁 Output directory: ${{ env.OUTPUT_DIR }}"
	echo "📊 Prefixes: PlantUML='${{ env.PLANTUML_PREFIX }}' \| Draw.io='${{ env.DRAWIO_PREFIX }}'"

	- name: 📋 Debug - Repository Structure
	run: \|
	echo "=== Repository structure ==="
	find . -name ".puml" -o -name ".plantuml" -o -name ".drawio" -o -name ".dio" \| head -20 \|\| echo "No diagram files found"
	echo ""
	echo "=== src/plantuml contents ==="
	if [ -d "src/plantuml" ]; then
	ls -la src/plantuml/
	echo "PlantUML file count: $(find src/plantuml -name ".puml" -o -name ".plantuml" \| wc -l)"
	else
	echo "❌ src/plantuml directory not found"
	fi
	echo ""
	echo "=== src/drawio contents ==="
	if [ -d "src/drawio" ]; then
	ls -la src/drawio/
	echo "Draw.io file count: $(find src/drawio -name ".drawio" -o -name ".dio" \| wc -l)"
	else
	echo "❌ src/drawio directory not found"
	fi

	- name: ☕ Set up JDK 11
	uses: actions/setup-java@v4
	with:
	distribution: 'temurin'
	java-version: '11'

	- name: 📋 Debug - Java Info
	run: \|
	echo "☕ Java version: $(java -version 2>&1 \| head -1)"
	echo "🏠 JAVA_HOME: $JAVA_HOME"
	echo "📁 Java location: $(which java)"

	- name: ⚡ Install dependencies (optimized)
	run: \|
	echo "🔄 Starting optimized package installation..."

	# Disable man-db auto-update to save 3-5 minutes!
	sudo rm /var/lib/man-db/auto-update
	echo "🚫 Disabled man-db auto-update"

	# Update package list
	sudo apt-get update
	echo "📦 Package list updated"

	# Install Graphviz without recommendations (faster)
	sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
	--no-install-recommends \
	--no-install-suggests \
	graphviz
	echo "🎨 Graphviz installed successfully"

	# Verify installation
	dot -V 2>&1 \|\| echo "❌ Graphviz verification failed"

	- name: 📥 Download and setup PlantUML
	run: \|
	echo "📥 Downloading PlantUML..."
	wget --progress=dot:giga \
	https://github.com/plantuml/plantuml/releases/latest/download/plantuml.jar \
	-O /tmp/plantuml.jar

	echo "📊 PlantUML file size: $(ls -lh /tmp/plantuml.jar \| awk '{print $5}')"
	echo "✅ PlantUML downloaded successfully"

	echo "🧪 Testing PlantUML installation..."
	echo "PlantUML Version: $(java -jar /tmp/plantuml.jar -version)"

	- name: 🎨 Generate PlantUML images (debug mode)
	continue-on-error: true
	run: \|
	echo "=== 🎨 Generating PlantUML images ==="

	output_abs=$(pwd)/${{ env.OUTPUT_DIR }}
	echo "📁 Output directory: $output_abs"

	# Determine processing mode
	if [ "${{ github.event.inputs.regenerate_all }}" = "true" ] \|\| [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
	echo "🔄 FULL REGENERATION MODE - Processing all files"
	puml_files=$(find $(pwd)/src/plantuml -name ".puml" -o -name ".plantuml" 2>/dev/null)

	if [ -z "$puml_files" ]; then
	echo "❌ No PlantUML files found in src/plantuml/"
	exit 0
	fi

	echo "📋 Found PlantUML files:"
	echo "$puml_files"
	else
	echo "⚡ INCREMENTAL MODE - Processing only changed files"
	changed_puml_files=$(git diff --name-only HEAD~1 HEAD \| grep -E '\.(puml\|plantuml)$' \| grep '^src/plantuml/' \|\| true)

	if [ -z "$changed_puml_files" ]; then
	echo "ℹ️ No PlantUML files changed in this commit"
	exit 0
	fi

	echo "📋 Changed PlantUML files:"
	echo "$changed_puml_files"
	puml_files="$changed_puml_files"
	fi

	echo "📊 Processing $(echo "$puml_files" \| wc -l) PlantUML file(s)..."

	for file in $puml_files; do
	echo "===================="
	echo "🔄 Processing: $file"

	# Convert relative path to absolute if needed
	if [[ "$file" != /* ]]; then
	file="$(pwd)/$file"
	fi

	# process file
	base=$(basename "$file" \| sed 's/\.[^.]*$//')
	prefix_base="${{ env.PLANTUML_PREFIX }}${base}"
	echo "📝 Prefix Base name: $prefix_base"
	echo "📊 File size: $(ls -lh "$file" \| awk '{print $5}')"

	# Show file content preview
	echo "👀 File content preview (first 5 lines):"
	head -5 "$file" \| sed 's/^/ \| /'
	echo " \| ..."

	# Generate PNG
	echo ""
	echo "🖼️ Generating PNG for: $file"

	java -jar /tmp/plantuml.jar -tpng -nometadata -scale 4 "$file" \|\| echo " WARNING: PNG generation command may have failed for $file (Exit Code: $?)" >&2

	png_exit_code=$?
	echo "📊 PNG generation exit code: $png_exit_code"
	if [ -n "$png_exit_code" ] && [ "$png_exit_code" -ne 0 ]; then
	echo "❌ PNG generation failed!"
	else
	echo "✅ PNG generation command completed"
	fi

	# search for generated output file type because plantuml's output filename ist the plantuml diagram name and not the *.puml file name
	generated_file=(`find "$(dirname "$file")" -maxdepth 1 -name "*.png"`)
	# Rename with prefix
	if [ -f "$generated_file" ]; then
	mv "$generated_file" "${output_abs}/${prefix_base}.png"
	echo "✅ Renamed PNG: ${output_abs}/${prefix_base}.png"
	else
	echo "❌ Generated PNG not found: $generated_file"
	fi

	# Check for PNG file in output directory
	if [ -f "${output_abs}/${prefix_base}.png" ]; then
	echo "✅ Final PNG: ${output_abs}/${prefix_base}.png"
	else
	echo "❌ Expected PNG not found: ${output_abs}/${prefix_base}.png"
	fi

	# Generate SVG with full debugging
	echo ""
	echo "🎭 Generating SVG for: $file"

	java -jar /tmp/plantuml.jar -tsvg -nometadata "$file" -o "$output_abs" \|\| echo " WARNING: SVG generation command may have failed for $file (Exit Code: $?)" >&2

	svg_exit_code=$?
	echo "📊 SVG generation exit code: $svg_exit_code"
	if [ -n "$svg_exit_code" ] && [ "$svg_exit_code" -ne 0 ]; then
	echo "❌ SVG generation failed!"
	else
	echo "✅ SVG generation command completed"
	fi

	# search for generated output file type because plantuml's output filename ist the plantuml diagram name and not the *.puml file name
	generated_file=(`find "$(dirname "$file")" -maxdepth 1 -name "*.svg"`)

	# Rename with prefix
	if [ -f "$generated_file" ]; then
	mv "$generated_file" "${output_abs}/${prefix_base}.svg"
	echo "✅ Renamed SVG: ${output_abs}/${prefix_base}.svg"
	else
	echo "❌ Generated SVG not found: $generated_file"
	fi

	# Check for SVG files
	if [ -f "${output_abs}/${prefix_base}.svg" ]; then
	echo "✅ Final SVG: ${output_abs}/${prefix_base}.svg"
	else
	echo "❌ Expected SVG not found: ${output_abs}/${prefix_base}.svg"
	fi

	echo "📁 Final output directory state:"
	ls -la "$output_abs"/ 2>/dev/null \| sed 's/^/ \| /' \|\| echo " \| No output directory"
	echo "===================="
	done

	- name: 🎯 Generate Draw.io images (debug mode)
	continue-on-error: true
	run: \|
	echo "=== 🎯 Generating Draw.io images ==="

	# Determine processing mode
	if [ "${{ github.event.inputs.regenerate_all }}" = "true" ] \|\| [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
	echo "🔄 FULL REGENERATION MODE - Processing all files"
	drawio_files=$(find src/drawio -name ".drawio" -o -name ".dio" 2>/dev/null)

	if [ -z "$drawio_files" ]; then
	echo "❌ No drawio files found in src/drawio/"
	exit 0
	fi

	echo "📋 Found drawio files:"
	echo "$drawio_files"
	else
	echo "⚡ INCREMENTAL MODE - Processing only changed files"
	changed_drawio_files=$(git diff --name-only HEAD~1 HEAD \| grep -E '\.(drawio\|dio)$' \| grep '^src/drawio/' \|\| true)

	if [ -z "$changed_drawio_files" ]; then
	echo "ℹ️ No drawio files changed in this commit"
	exit 0
	fi

	echo "📋 Changed drawio files:"
	echo "$changed_drawio_files"
	drawio_files="$changed_drawio_files"
	fi

	echo "📊 Processing $(echo "$drawio_files" \| wc -l) Draw.io file(s)..."

	for file in $drawio_files; do
	echo "===================="
	echo "🔄 Processing: $file"

	base=$(basename "$file" \| sed 's/\.[^.]*$//')
	prefix_base="${{ env.DRAWIO_PREFIX }}${base}"
	echo "📝 Prefix Base name: $prefix_base"
	echo "📊 File size: $(ls -lh "$file" \| awk '{print $5}')"

	# Generate PNG with debugging
	echo "🖼️ Generating PNG for: $file"

	docker run --rm \
	-v "$(pwd):/data" \
	rlespinasse/drawio-export:4.4.0 \
	--format png \
	--output "${{ env.OUTPUT_DIR }}" \
	"$file" \
	2>&1 \| sed 's/^/ \| /'

	png_exit_code=$?
	echo "📊 Docker PNG exit code: $png_exit_code"

	# Check and rename PNG
	if [ -f "${{ env.OUTPUT_DIR }}/${base}.png" ]; then
	mv "${{ env.OUTPUT_DIR }}/${base}.png" "${{ env.OUTPUT_DIR }}/${prefix_base}.png"
	echo "✅ Generated PNG: ${{ env.OUTPUT_DIR }}/${prefix_base}.png"
	else
	echo "❌ PNG not created: ${{ env.OUTPUT_DIR }}/${prefix_base}.png"
	echo "📁 Current output directory contents:"
	ls -la "${{ env.OUTPUT_DIR }}/" \| sed 's/^/ \| /'
	fi

	# Generate SVG with debugging
	echo "🎭 Generating SVG for: $file"

	docker run --rm \
	-v "$(pwd):/data" \
	rlespinasse/drawio-export:4.4.0 \
	--format svg \
	--output "${{ env.OUTPUT_DIR }}" \
	"$file" \
	2>&1 \| sed 's/^/ \| /'

	svg_exit_code=$?
	echo "📊 Docker SVG exit code: $svg_exit_code"

	# Check and rename SVG
	if [ -f "${{ env.OUTPUT_DIR }}/${base}.svg" ]; then
	mv "${{ env.OUTPUT_DIR }}/${base}.svg" "${{ env.OUTPUT_DIR }}/${prefix_base}.svg"
	echo "✅ Generated SVG: ${{ env.OUTPUT_DIR }}/${prefix_base}.svg"
	else
	echo "❌ SVG not created: ${{ env.OUTPUT_DIR }}/${prefix_base}.svg"
	echo "📁 Current output directory contents:"
	ls -la "${{ env.OUTPUT_DIR }}/" \| sed 's/^/ \| /'
	fi

	echo "📁 Final output directory state:"
	ls -la "${{ env.OUTPUT_DIR }}/" \| sed 's/^/ \| /'
	echo "===================="
	done

	- name: 📊 Show results (debug)
	run: \|
	echo "=== 📊 Final Results ==="
	echo "📁 Generated files in ${{ env.OUTPUT_DIR }}:"
	if [ -d "${{ env.OUTPUT_DIR }}" ]; then
	ls -la "${{ env.OUTPUT_DIR }}/" \| sed 's/^/ \| /'
	echo ""
	echo "📈 Statistics:"
	echo " 📄 Total files: $(ls "${{ env.OUTPUT_DIR }}/" 2>/dev/null \| wc -l)"
	echo " 🖼️ PNG files: $(ls "${{ env.OUTPUT_DIR }}"/*.png 2>/dev/null \| wc -l)"
	echo " 🎭 SVG files: $(ls "${{ env.OUTPUT_DIR }}"/*.svg 2>/dev/null \| wc -l)"
	echo " 🎨 PlantUML files: $(ls "${{ env.OUTPUT_DIR }}/${{ env.PLANTUML_PREFIX }}"* 2>/dev/null \| wc -l)"
	echo " 🎯 Draw.io files: $(ls "${{ env.OUTPUT_DIR }}/${{ env.DRAWIO_PREFIX }}"* 2>/dev/null \| wc -l)"
	else
	echo " ❌ No images directory found"
	fi

	echo ""
	echo "=== 📋 Git Status ==="
	git status \| sed 's/^/ \| /'

	- name: 📤 Commit generated images (debug)
	run: \|
	echo "=== 📤 Committing generated images ==="

	git config --global user.name 'GitHub Actions'
	git config --global user.email 'actions@github.com'
	echo "✅ Git config set"

	if [ -d "${{ env.OUTPUT_DIR }}" ] && [ "$(ls -A ${{ env.OUTPUT_DIR }})" ]; then
	echo "📁 Images directory exists and has content"

	git add ${{ env.OUTPUT_DIR }}/
	echo "✅ Added images to git staging"

	# Count changes
	changed_count=$(git diff --staged --name-only \| wc -l)
	echo "📊 Files staged for commit: $changed_count"

	if [ "$changed_count" -gt 0 ]; then
	echo "📋 Files to be committed:"
	git diff --staged --name-only \| sed 's/^/ \| /'

	if [ "${{ github.event.inputs.regenerate_all }}" = "true" ]; then
	commit_msg="🔄 Regenerate all images from PlantUML and drawio files"
	else
	commit_msg="⚡ Auto-update images for changed PlantUML/drawio files ($changed_count files)"
	fi

	echo "📝 Commit message: $commit_msg"
	git commit -m "$commit_msg"
	echo "✅ Committed successfully"

	echo "📤 Pushing to remote..."
	git push
	echo "✅ $changed_count image files committed and pushed to ${{ github.ref_name }}"
	else
	echo "ℹ️ No changes to commit"
	fi
	else
	echo "❌ No images to commit (directory empty or doesn't exist)"
	fi

	echo "=== 🏁 Workflow completed ==="

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Generate Images from PlantUML and drawio (Debug Edition) #51

Workflow file

Generate Images from PlantUML and drawio (Debug Edition) #51

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Workflow file for this run