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Diffstat (limited to 'doc/concepts')
| -rw-r--r-- | doc/concepts/built-in-rules.org | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/concepts/built-in-rules.org b/doc/concepts/built-in-rules.org index 14c48ec5..117761fc 100644 --- a/doc/concepts/built-in-rules.org +++ b/doc/concepts/built-in-rules.org @@ -123,6 +123,19 @@ with key the result of evaluating ~"name"~ and value a (non-executable) file with content the result of evaluating ~"data"~. The provides map is empty. +** ~"tree"~ + +The ~"tree"~ rule allows to specify a tree out of the artifact +stage of given targets. More precisely, the deps field ~"deps"~ +has to evaluate to a list of targets. For each target, runfiles +and artifacts are overlayed in an artifacts-win fashion and +the union of the resulting stages is taken; it is an error if conflicts +arise in this way. The resulting stage is transformed into a tree. +Both, artifacts and runfiles of the ~"tree"~ target are a singleton map +with the key the result of evaluting ~"name"~ (which has to evalutate to +a single string) and value that tree. + + ** ~"configure"~ The ~"configure"~ rule allows to configure a target with a given |