64 lines
2.2 KiB
Markdown
64 lines
2.2 KiB
Markdown
# [electron-fingerprints](https://github.com/captn3m0/electron-fingerprints/packages/1337118) 
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Generates fingerprints for electron version detection by downloading electron releases and generating checksums (sha1 hashes) of the files contained in each release. Published as a lookup table on the GitHub NPM Registry.
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## why
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You can use this to guess which electron version is being used in a given application.
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A given electron version is (almost always) tightly bound to a node and chrome release as well, so
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you get a better sense of what the application is running.
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Written as the backend for [`which-electon`][we].
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## install
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See [the GitHub documentation](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-npm-registry#installing-a-package) to configure the GitHub Packages NPM Registry.
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Install from the command line:
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```shell
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npm install @captn3m0/electron-fingerprints@2022.3.31
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```
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Install via package.json:
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```json
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"@captn3m0/electron-fingerprints": "2022.3.31"
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```
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## usage
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This is just the raw data files, see [which-electron][we] for a usable package. The `lookup.json` file is published as the `electron-fingerprints` package on NPM. Programmatic usage is still possible:
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```javascript
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const lookup = require("electron-fingerprints");
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// baf786083f482c1f035e50e105b5f7475af1e00b = sha1(ffmpeg.dll)
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lookup["win32-x64"]["baf786083f482c1f035e50e105b5f7475af1e00b"];
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// ["v1.4.3", "v1.4.4", "v1.4.5"]
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```
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You can sort or filter the returned versions if needed. If you'd like to access the raw data, see `HACKING.md` for a schema description.
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## supported releases
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All _Stable_ electron releases for the following architectures are fingerprinted:
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- `linux-x64`
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- `linux-arm64`
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- `darwin-x64` (Mac OS)
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- `win32-x64` (Windows)
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- `win32-arm64` (Windows)
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- `darwin-arm64` (Apple Silicon)
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A list of release fingerprints is under the `hashes` directory. Releases made when Electron was still called `atom-shell` are not supported (Before April 2015).
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## versioning
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Releases are versioned by YYYY.MM.DD format.
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## license
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Released under WTFPL.
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[we]: https://github.com/captn3m0/which-electron
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