Add Docker instructions and syntax highlighting tips #305
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hubertgrzeskowiak
requested review from
Vacxe,
f-meloni and
gianluz
as code owners
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| ### Docker | ||
| ```sh | ||
| docker run --rm -v "${PWD}:/code" -w /code ghcr.io/danger/danger-kotlin:1.3.3 danger-kotlin local |
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This would theoretically also work without changing the work directory, but the default dir is the root, so mounting the current working directory there could override existing files. Mounting it in a new dir and using that for running the command seems much safer.
| - Make sure the script template `DangerFileScript` is active and above the default `Kotlin Script` | ||
| - Apply changes | ||
| - If opening the `Dangerfile.df.kts` the autocomplete and syntax highlighting doesn't work, try to reboot your IDE or open the Dangerfile from your IDE as a single file. | ||
| - If it still doesn't work, go to `Help -> Edit Custom VM Options...` and add `-Dkotlin.script.classpath=<path>/danger-kotlin.jar` (replace the `<path>` with the absolute path to the JAR). Then restart the IDE. |
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I actually ran this tool without installing. I got the JAR from the Docker image using
docker run --rm ghcr.io/danger/danger-kotlin:1.3.3 gzip --stdout /usr/local/lib/danger/danger-kotlin.jar | gunzip > danger-kotlin.jar
Vacxe
approved these changes
Mar 10, 2025
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Thanks mate for the contribution. Always happy to merge a doco uplift |
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Just adding some useful stuff to the README that took me a while to figure out