Janet 1.38.0-73334f3 Documentation
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Build Rules

Index

rules/add-body rules/add-dep rules/add-input rules/add-output rules/add-thunk rules/build-rules rules/getrules rules/phony rules/rule rules/sh-phony rules/sh-rule rules/sh-task rules/task


rules/add-body macro source

(add-body target & body)

Add recipe code to an existing rule. This makes existing rules do more but does not modify the dependency graph.


rules/add-dep function source

(add-dep target dep)

Alias for add-input


rules/add-input function source

(add-input target input)

Add a dependency to an existing rule. Useful for extending phony rules or extending the dependency graph of existing rules.


rules/add-output function source

(add-output target output)

Add an output file to an existing rule. Rules can contain multiple outputs, but are still referred to by a main target name.


rules/add-thunk function source

(add-thunk target thunk)

Append a thunk to a target's recipe.


rules/build-rules function source

(build-rules rules targets &opt n-workers)

Given a graph of all rules, extract a work graph that will build out-of-date files.


rules/getrules function source

(getrules)


rules/phony macro source

(phony target deps & body)

Alias for task.


rules/rule macro source

(rule target deps & body)

Add a rule to the rule graph.


rules/sh-phony macro source

(sh-phony target deps & body)

Alias for sh-task.


rules/sh-rule macro source

(sh-rule target deps & body)

Add a rule that invokes a shell command, and fails if the command returns non-zero.


rules/sh-task macro source

(sh-task target deps & body)

Add a task that invokes a shell command, and fails if the command returns non-zero.


rules/task macro source

(task target deps & body)

Add a task rule to the rule graph. A task rule will always run if invoked (it is always considered out of date).