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https://github.com/go-gitea/gitea
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af7ffaa279
* Server-side syntax hilighting for all code This PR does a few things: * Remove all traces of highlight.js * Use chroma library to provide fast syntax hilighting directly on the server * Provide syntax hilighting for diffs * Re-style both unified and split diffs views * Add custom syntax hilighting styling for both regular and arc-green Fixes #7729 Fixes #10157 Fixes #11825 Fixes #7728 Fixes #3872 Fixes #3682 And perhaps gets closer to #9553 * fix line marker * fix repo search * Fix single line select * properly load settings * npm uninstall highlight.js * review suggestion * code review * forgot to call function * fix test * Apply suggestions from code review suggestions from @silverwind thanks Co-authored-by: silverwind <me@silverwind.io> * code review * copy/paste error * Use const for highlight size limit * Update web_src/less/_repository.less Co-authored-by: Lauris BH <lauris@nix.lv> * update size limit to 1MB and other styling tweaks * fix highlighting for certain diff sections * fix test * add worker back as suggested Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>
38 lines
1.8 KiB
Markdown
Vendored
38 lines
1.8 KiB
Markdown
Vendored
# Lexer tests
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The tests in this directory feed a known input `testdata/<name>.actual` into the parser for `<name>` and check
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that its output matches `<name>.exported`.
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## Running the tests
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Run the tests as normal:
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```go
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go test ./lexers
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```
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## Update existing tests
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When you add a new test data file (`*.actual`), you need to regenerate all tests. That's how Chroma creates the `*.expected` test file based on the corresponding lexer.
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To regenerate all tests, type in your terminal:
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```go
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RECORD=true go test ./lexers
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```
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This first sets the `RECORD` environment variable to `true`. Then it runs `go test` on the `./lexers` directory of the Chroma project.
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(That environment variable tells Chroma it needs to output test data. After running `go test ./lexers` you can remove or reset that variable.)
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### Windows users
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Windows users will find that the `RECORD=true go test ./lexers` command fails in both the standard command prompt terminal and in PowerShell.
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Instead we have to perform both steps separately:
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- Set the `RECORD` environment variable to `true`.
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+ In the regular command prompt window, the `set` command sets an environment variable for the current session: `set RECORD=true`. See [this page](https://superuser.com/questions/212150/how-to-set-env-variable-in-windows-cmd-line) for more.
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+ In PowerShell, you can use the `$env:RECORD = 'true'` command for that. See [this article](https://mcpmag.com/articles/2019/03/28/environment-variables-in-powershell.aspx) for more.
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+ You can also make a persistent environment variable by hand in the Windows computer settings. See [this article](https://www.computerhope.com/issues/ch000549.htm) for how.
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- When the environment variable is set, run `go tests ./lexers`.
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Chroma will now regenerate the test files and print its results to the console window.
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