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add SeekInput (not yet used)

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No behavior changes (hopefully), just adding SeekInput and plumbing it
through to the JSON display code for later use.

Over the course of 2 grueling days.

withFilesNotInGit reimplemented in terms of seekHelper
should be the only possible behavior change. It seems to test as
behaving the same.

Note that seekHelper dummies up the SeekInput in the case where
segmentPaths' gives up on sorting the expanded paths because there are
too many input paths. When SeekInput later gets exposed as a json field,
that will result in it being a little bit wrong in the case where
100 or more paths are passed to a git-annex command. I think this is a
subtle enough problem to not matter. If it does turn out to be a
problem, fixing it would require splitting up the input
parameters into groups of < 100, which would make git ls-files run
perhaps more than is necessary. May want to revisit this, because that
fix seems fairly low-impact.
This commit is contained in:
Joey Hess 2020-09-14 16:49:33 -04:00
parent a1accac084
commit 3a05d53761
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88 changed files with 561 additions and 405 deletions
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10
Command.hs
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@ -74,13 +74,15 @@ withGlobalOptions :: [[GlobalOption]] -> Command -> Command
withGlobalOptions os c = c { cmdglobaloptions = cmdglobaloptions c ++ concat os }
{- For start stage to indicate what will be done. -}
starting:: MkActionItem t => String -> t -> CommandPerform -> CommandStart
starting msg t a = next (StartMessage msg (mkActionItem t), a)
starting:: MkActionItem actionitem => String -> actionitem -> SeekInput -> CommandPerform -> CommandStart
starting msg ai si a = next
(StartMessage msg (mkActionItem ai) si, a)
{- Use when noMessages was used but the command is going to output
- usual messages after all. -}
startingUsualMessages :: MkActionItem t => String -> t -> CommandPerform -> CommandStart
startingUsualMessages msg t a = next (StartUsualMessages msg (mkActionItem t), a)
startingUsualMessages :: MkActionItem t => String -> t -> SeekInput -> CommandPerform -> CommandStart
startingUsualMessages msg t si a = next
(StartUsualMessages msg (mkActionItem t) si, a)
{- When no message should be displayed at start/end, but messages can still
- be displayed when using eg includeCommandAction. -}