nixpkgs/doc/hooks/just.section.md
Tomodachi94 41b5974cb2
doc/hooks/just: add documentation
Introduced in #247147

Part of #341479
2024-09-14 09:09:34 -07:00

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# `just` {#just-hook}
This setup hook attempts to use [the `just` command runner](https://just.systems/man/en/) to build, check, and install the package. The hook overrides `buildPhase`, `checkPhase`, and `installPhase` by default.
[]{#just-hook-justFlags} The `justFlags` variable can be set to a list of strings to add additional flags passed to all invocations of `just`.
## `buildPhase` {#just-hook-buildPhase}
This phase attempts to invoke `just` with [the default recipe](https://just.systems/man/en/chapter_23.html).
[]{#just-hook-dontUseJustBuild} This behavior can be disabled by setting `dontUseJustBuild` to `true`.
## `checkPhase` {#just-hook-checkPhase}
This phase attempts to invoke the `just test` recipe, if it is available. This can be overrided by setting `checkTarget` to a string.
[]{#just-hook-dontUseJustCheck} This behavior can be disabled by setting `dontUseJustCheck` to `true`.
## `installPhase` {#just-hook-installPhase}
This phase attempts to invoke the `just install` recipe.
[]{#just-hook-dontUseJustInstall} This behavior can be disabled by setting `dontUseJustInstall` to `true`.