migrate: switch from Node.js/npm to Bun runtime

[charudatta10]

Migrate project to Bun v1.3.14 as runtime, package manager, and task runner.

BREAKING CHANGES:

• Removed: package-lock.json, node_modules, cross-env dependency
• Generated: bun.lock
• Scripts now use: bun, bunx, bun --bun instead of node, npm, npx
• Removed: --max-old-space-size V8 flags (unnecessary with Bun/JavaScriptCore)

MODIFIED FILES (12):

package.json

• Scripts use bun/bunx with --bun flag for JS-native runtime
• Removed cross-env from devDependencies
• Added typecheck script
• Removed --max-old-space-size flags

README.md, CONTRIBUTING.md

• npm install/run/npx/node -> bun install/run/bunx/bun

.github/workflows/lint-js.yml, fmt.yml, release.yml, audit.yml

• setup-node -> oven-sh/setup-bun@v2
• npm ci -> bun install
• npx -> bunx
• NODE_OPTIONS env removed
• package-lock.json trigger -> bun.lock
• npm-audit job -> bun-audit

.devcontainer/devcontainer.json, Dockerfile

• postCreateCommand: npm ci -> bun install
• Dockerfile: Node.js install -> Bun install

scripts/generate-extension-meta.js

• writeFileSync -> Bun.write() (async, top-level await)
• readFileSync -> Bun.file().text()
• Restructured with async main() for proper await

scripts/postbuild.js

• fs.statSync -> Bun.file().size getter
• esbuild-style import cleanup

NEW FILES (2):

• .gitattributes (bun.lock linguist-generated)
• bun.lock

VALIDATION:

• bun install: 192 packages, 22.31s
• bun run lint: clean
• bun run typecheck: clean
• bun run build: 34.17s
• bun test: no tests found (project has Rust tests via cargo test)

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​microsoft/​1ds-core-js@​4.3.11 ⏵ 4.4.3				+1
	npm/​@​microsoft/​1ds-post-js@​4.3.11 ⏵ 4.4.3	+5			+1
	npm/​@​typescript-eslint/​parser@​8.58.2 ⏵ 8.63.0
	npm/​typescript-eslint@​8.58.2 ⏵ 8.63.0			+1
	npm/​@​typescript-eslint/​eslint-plugin@​8.58.2 ⏵ 8.63.0	+11		+1
	npm/​vite@​6.4.2 ⏵ 6.4.3		+18	+1
	npm/​@​vscode/​tree-sitter-wasm@​0.3.0 ⏵ 0.3.1
	npm/​@​tauri-apps/​cli@​2.10.1 ⏵ 2.11.4	-4		+1
	npm/​@​tauri-apps/​api@​2.10.1 ⏵ 2.11.1	+1		+1
	npm/​@​webgpu/​types@​0.1.69 ⏵ 0.1.71
	npm/​@​tauri-apps/​plugin-dialog@​2.7.0 ⏵ 2.7.1				+2
	npm/​prettier@​3.8.3 ⏵ 3.9.4			+1	+3

View full report

[charudatta10]

port node to bun #88