chore: bundle extension with esbuild - #43
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Replace the per-file tsc emit with a single esbuild-bundled out/extension.js. Adds esbuild + npm-run-all2 as devDeps, splits compile/watch into parallel typecheck + bundle, and wires the prod build into the package script. .vsix shrinks from a multi-file emit to a 7-file / 35 KB archive. Foundation for the SOAP-mostly migration's parser swap, where fast-xml-parser becomes a runtime dep that needs to ship inside the bundle. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
out/extension.js(~64 KB minified).compile/watch(tsc --noEmit + esbuild) via npm-run-all2, matching the official VS Code extension pattern so editor type errors and bundle errors surface side-by-side.npm run packagenow runs the production esbuild step beforevsce package.out/shrinks from a multi-file tree to a single bundled file; .vsix drops to 7 files / 35 KB.Lays the groundwork for adding
fast-xml-parseras a runtime dep in the upcoming SOAP-mostly migration; bundling is the cleanest way to ship that without breaking the project's zero-shipped-runtime-deps posture.Test plan
npm test(244/244 unit tests pass — they use a separate tsc-test pipeline, unaffected)npm run compileruns typecheck + bundle in parallel; both succeednpm run packageproduces a clean.vsix(7 files, 35 KB, onlyout/extension.js+ metadata; no node_modules, no src, no sourcemaps)npm run watchrebuilds on save in both pipelines🤖 Generated with Claude Code