Analyze npm package dependencies

[JohT]

🚀 Feature

• Analyze npm package dependencies: Adds NPM package–level dependency analysis alongside the existing TypeScript module analysis. Initially implements longest dependency-path detection and topological sorting to provide a fast, package-level overview of the project's architecture and dependency chains.
• Add TypeScript module project info to longest path visualization

⚙️ Optimization

• Add batch sizes to all transactional write operations for memory management

🛠 Fix

• Avoid self-loops in CHANGED_TOGETHER_WITH edges

[Copilot]

Pull request overview

Adds NPM package dependency analysis and visualizations to the reporting pipeline, extends longest-path GraphViz output with additional TypeScript project context, and improves Neo4j write stability via transaction batching.

Changes:

• Add NPM package projections and reporting (topological sort, centrality, path finding, and GraphViz visualizations).
• Enhance longest-path GraphViz output to include optional project info + level info (and ensure topological-sort properties exist before rendering).
• Add IN TRANSACTIONS OF <n> ROWS batching to multiple write-heavy Cypher scripts and prevent self-loops in CHANGED_TOGETHER_WITH.

Reviewed changes

Copilot reviewed 24 out of 24 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
scripts/reports/TopologicalSortCsv.sh	Adds NPM package topological sort report generation.
scripts/reports/PathFindingVisualization.sh	Adds NPM longest-path visualizations and triggers topological-sort property computation when needed.
scripts/reports/PathFindingCsv.sh	Adds NPM package path-finding algorithms run.
scripts/reports/InternalDependenciesVisualization.sh	Adds NPM package build-level GraphViz visualization run.
scripts/reports/CentralityCsv.sh	Adds NPM package directed/undirected centrality reports.
scripts/prepareAnalysis.sh	Extends TypeScript enrichment pipeline with NPM package-to-package dependency enrichment and counts.
cypher/Typescript_Enrichment/Link_npm_packages_with_depends_on_relationships.cypher	New: creates package-to-package DEPENDS_ON relationships with a computed weight.
cypher/Typescript_Enrichment/Link_npm_dependencies_to_npm_packages.cypher	Batches MERGE and filters template-like package names.
cypher/Typescript_Enrichment/Link_external_modules_to_corresponding_npm_dependency.cypher	Adds transactional batching for relationship creation.
cypher/Typescript_Enrichment/Enrich_npm_packages_with_dependency_counts.cypher	New: computes incoming/outgoing dependency counts on NPM:Package nodes.
cypher/Typescript_Enrichment/Add_IS_IMPLEMENTED_IN_relationship_for_matching_modules.cypher	Adds transactional batching.
cypher/Typescript_Enrichment/Add_IS_IMPLEMENTED_IN_relationship_for_matching_declarations.cypher	Adds transactional batching.
cypher/Typescript_Enrichment/Add_DEPENDS_ON_relationship_to_resolved_modules.cypher	Adds transactional batching.
cypher/Topological_Sort/Topological_Sort_Exists.cypher	New: check query used to decide whether to run topological sort write.
cypher/Path_Finding/Set_Parameters_Typescript_Module.cypher	New: example parameter set for TS module path finding.
cypher/Path_Finding/Set_Parameters_NPM.cypher	New: example parameter set for NPM package path finding.
cypher/Path_Finding/Path_Finding_6_Longest_paths_for_graphviz.cypher	Adds optional project + level info to node labels; documents topological-sort prerequisite.
cypher/Path_Finding/Path_Finding_6_Longest_paths_contributors_for_graphviz.cypher	Same visualization enrichment as above.
cypher/Internal_Dependencies/Typescript_Module_build_levels_for_graphviz.cypher	Refactors label construction for clearer level info formatting.
cypher/Internal_Dependencies/NPM_Package_build_levels_for_graphviz.cypher	New: GraphViz edges for NPM package build levels.
cypher/GitLog/Add_RESOLVES_TO_relationships_to_git_files_for_Typescript.cypher	Adds transactional batching.
cypher/GitLog/Add_RESOLVES_TO_relationships_to_git_files_for_Java.cypher	Adds transactional batching.
cypher/GitLog/Add_CHANGED_TOGETHER_WITH_relationships_to_git_files.cypher	Prevents self-loop edges when building file pairs.
cypher/GitLog/Add_CHANGED_TOGETHER_WITH_relationships_to_code_files.cypher	Prevents self-loop edges and adds transactional batching.

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[Copilot]

Pull request overview

Copilot reviewed 24 out of 24 changed files in this pull request and generated 4 comments.

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