This repository was archived by the owner on Jun 18, 2026. It is now read-only.

perf: O(1) edge lookup via pre-built index in EdgeBetweennessAnalyzer #680

	name: "CodeQL Security Analysis"

	on:
	push:
	branches: [ "master", "main" ]
	pull_request:
	branches: [ "master", "main" ]
	schedule:
	# Run weekly on Monday at 06:00 UTC
	- cron: "0 6 * * 1"

	jobs:
	analyze:
	name: Analyze (Java)
	runs-on: ubuntu-latest
	timeout-minutes: 30

	permissions:
	actions: read
	contents: read
	security-events: write

	strategy:
	fail-fast: false
	matrix:
	language: [ "java-kotlin" ]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v6

	- name: Set up JDK 11
	uses: actions/setup-java@v5
	with:
	java-version: "11"
	distribution: "temurin"

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v4
	with:
	languages: ${{ matrix.language }}
	# Use extended security queries for deeper analysis
	queries: security-extended

	# Build with javac directly since the project uses Ant/NetBeans
	# but has all dependencies bundled as JARs in Gvisual/lib/
	- name: Build project
	run: \|
	mkdir -p build/classes
	# Collect all library JARs into classpath
	CLASSPATH=$(find Gvisual/lib -name '*.jar' \| tr '\n' ':')
	# Compile all Java sources with relaxed source level
	# Use -source/-target 8 as minimum for modern JDK compatibility
	find Gvisual/src -name '*.java' > sources.txt
	javac -source 8 -target 8 \
	-cp "$CLASSPATH" \
	-d build/classes \
	-Xlint:none \
	@sources.txt \|\| echo "Build completed with warnings (non-fatal for CodeQL)"

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v4
	with:
	category: "/language:${{ matrix.language }}"

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