speedscope/package.json

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{
"name": "speedscope",
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"version": "1.5.3",
"description": "",
"repository": "jlfwong/speedscope",
"main": "index.js",
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"bin": {
"speedscope": "./bin/cli.js"
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},
"scripts": {
"deploy": "./scripts/deploy.sh",
"prepack": "./scripts/build-release.sh",
"prettier": "prettier --write 'src/**/*.ts' 'src/**/*.tsx'",
"lint": "eslint 'src/**/*.ts' 'src/**/*.tsx'",
"jest": "./scripts/test-setup.sh && jest --runInBand",
"coverage": "npm run jest -- --coverage && coveralls < coverage/lcov.info",
"test": "tsc --noEmit && npm run lint && npm run coverage",
"serve": "parcel assets/index.html --open --no-autoinstall"
},
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"files": [
"bin/cli.js",
"dist/release/**",
"!*.map"
],
"browserslist": [
"last 2 Chrome versions",
"last 2 Firefox versions"
],
"author": "",
"license": "MIT",
"devDependencies": {
"@types/jest": "22.2.3",
"@types/jszip": "3.1.4",
"@types/node": "10.1.4",
"@types/pako": "1.0.0",
"aphrodite": "2.1.0",
"coveralls": "3.0.1",
"eslint": "4.19.1",
"eslint-plugin-prettier": "2.6.0",
"jest": "24.3.0",
"jsverify": "0.8.3",
"jszip": "3.1.5",
"pako": "1.0.6",
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"parcel-bundler": "1.12.4",
"preact": "8.2.7",
"preact-redux": "jlfwong/preact-redux#a56dcc4",
"prettier": "2.0.4",
Add go tool pprof import support (#165) This PR adds support for importing from Google's pprof format, which is a gzipped, protobuf encoded file format (that's incredibly well documented!) The [pprof http library](https://golang.org/pkg/net/http/pprof/) also offers an output of the trace file format, which continues to not be supported in speedscope to date (See #77). This will allow importing of profiles generated by the standard library go profiler for analysis of profiles containing heap allocation information, CPU profile information, and a few other things like coroutine creation information. In order to add support for that a number of dependent bits of functionality were added, which should each provide an easier path for future binary input sources - A protobuf decoding library was included ([protobufjs](https://www.npmjs.com/package/protobufjs)) which includes both a protobuf parser generator based on a .proto file & TypeScript definition generation from the resulting generated JavaScript file - More generic binary file import. Before this PR, all supported sources were plaintext, with the exception of Instruments 10 support, which takes a totally different codepath. Now binary file import should work when files are dropped, opened via file browsing, or opened via invocation of the speedscope CLI. - Transparent gzip decoding of imported files (this means that if you were to gzip compress another JSON file, then importing it should still work fine) Fixes #60. -- This is a [donation motivated](https://github.com/jlfwong/speedscope/issues/60#issuecomment-419660710) PR motivated by donations by @davecheney & @jmoiron to [/dev/color](https://www.devcolor.org/welcome) 🎉
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"protobufjs": "6.8.8",
"quicktype": "15.0.209",
"redux": "^4.0.0",
"ts-jest": "24.3.0",
"typescript": "3.2.4",
"typescript-eslint-parser": "17.0.1",
"uglify-es": "3.2.2"
},
"jest": {
"transform": {
"^.+\\.tsx?$": "ts-jest"
},
"setupFilesAfterEnv": [
"./src/jest-setup.js"
],
"testRegex": "\\.test\\.tsx?$",
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"collectCoverageFrom": [
"**/*.{ts,tsx}",
"!**/*.d.{ts,tsx}"
],
"moduleFileExtensions": [
"ts",
"tsx",
"js",
"jsx",
"json"
]
Add a CLI to load the target file in your default browser (#88) This PR add a CLI speedscope which load file given as an argument in your default browser. Expected usage looks like: ``` speedscope /path/to/profile ``` Note that since we're using base64 encoded strings as a transport for this, this won't work with multi-file profiles, like the Instruments .trace files. This could be augmented to support that by archiving the contents, but that can be handled in a different PR. This PR also set up a viable model for integrating speedscope into other projects. By replicating the contents of `cli.js` in other languages, integration should be possible in other languages with no dependency upon node in any way. Distribution should consist of just HTML, JS, and CSS assets to be loaded in browser. Test Plan: - Ran the following to simulate a publish & subsequent installation: ``` $ npm pack $ mv speedscope-0.1.0.tgz /tmp/ $ cd /tmp $ tar -xvvf speedscope-0.1.0.tgz $ cd package $ npm install --only=production $ ./cli.js Opening file:///private/tmp/package/dist/release/index.html in your default browser $ ./cli.js ~/code/speedscope/sample/profiles/Chrome/65/timeline.json Creating temp file /var/folders/l0/qtd9z14973s2tw81vmzwkyp00000gp/T/speedscope-1531023992823-3880.js Creating temp file /var/folders/l0/qtd9z14973s2tw81vmzwkyp00000gp/T/speedscope-1531023992823-3880.html Opening file:///var/folders/l0/qtd9z14973s2tw81vmzwkyp00000gp/T/speedscope-1531023992823-3880.html in your default browser ``` Fixes #24
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},
"dependencies": {
"opn": "5.3.0"
}
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}