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Auto format `Tracked.scala`

This commit is contained in:
Martin Duhem 2016-04-04 13:35:06 +02:00
parent 575bc12e00
commit cb4500f085
1 changed files with 17 additions and 17 deletions
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32
cache/tracking/src/main/scala/sbt/Tracked.scala vendored
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@ -232,22 +232,22 @@ object FileFunction {
type UpdateFunction = (ChangeReport[File], ChangeReport[File]) => Set[File] type UpdateFunction = (ChangeReport[File], ChangeReport[File]) => Set[File]
/** /**
Generic change-detection helper used to help build / artifact generation / * Generic change-detection helper used to help build / artifact generation /
etc. steps detect whether or not they need to run. Returns a function whose * etc. steps detect whether or not they need to run. Returns a function whose
input is a Set of input files, and subsequently executes the action function * input is a Set of input files, and subsequently executes the action function
(which does the actual work: compiles, generates resources, etc.), returning * (which does the actual work: compiles, generates resources, etc.), returning
a Set of output files that it generated. * a Set of output files that it generated.
*
The input file and resulting output file state is cached in * The input file and resulting output file state is cached in
cacheBaseDirectory. On each invocation, the state of the input and output * cacheBaseDirectory. On each invocation, the state of the input and output
files from the previous run is compared against the cache, as is the set of * files from the previous run is compared against the cache, as is the set of
input files. If a change in file state / input files set is detected, the * input files. If a change in file state / input files set is detected, the
action function is re-executed. * action function is re-executed.
*
@param cacheBaseDirectory The folder in which to store * @param cacheBaseDirectory The folder in which to store
@param inStyle The strategy by which to detect state change in the input files from the previous run * @param inStyle The strategy by which to detect state change in the input files from the previous run
@param outStyle The strategy by which to detect state change in the output files from the previous run * @param outStyle The strategy by which to detect state change in the output files from the previous run
@param action The work function, which receives a list of input files and returns a list of output files * @param action The work function, which receives a list of input files and returns a list of output files
*/ */
def cached(cacheBaseDirectory: File, inStyle: FilesInfo.Style = FilesInfo.lastModified, outStyle: FilesInfo.Style = FilesInfo.exists)(action: Set[File] => Set[File]): Set[File] => Set[File] = def cached(cacheBaseDirectory: File, inStyle: FilesInfo.Style = FilesInfo.lastModified, outStyle: FilesInfo.Style = FilesInfo.exists)(action: Set[File] => Set[File]): Set[File] => Set[File] =
cached(cacheBaseDirectory)(inStyle, outStyle)((in, out) => action(in.checked)) cached(cacheBaseDirectory)(inStyle, outStyle)((in, out) => action(in.checked))