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https://issues.apache.org/jira/browse/BUILDR-182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12641555#action_12641555
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Ittay Dror commented on BUILDR-182:
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3. add a hook that a task can implement to reinitialize itself on each run. in
the same way that actions and prerequisites are saved and restored a task may
need to restore other variables.
> drb wishes
> ----------
>
> Key: BUILDR-182
> URL: https://issues.apache.org/jira/browse/BUILDR-182
> Project: Buildr
> Issue Type: Wish
> Components: Extensions
> Affects Versions: 1.3.4
> Reporter: Ittay Dror
>
> Add hooks to Snapshot, so there can be better control over what tasks are
> redefined in each build:
> 1. some tasks are defined lazily to save performance when buildr runs
> directly. however, for performance reasons i don't want to define them in
> each subsequent run. furthermore, some of those tasks may have logic to not
> execute in subsequent builds under some circumstances.
> ==> add option to add tasks to the snapshot
> 2. some tasks may need to recreate their prerequisites in each run. for
> example in C++ a library depends on the obj files from which it is linked.
> but in each run the list of objects needs to be reconstructed to account for
> changes in the files. this can be handled by lazily defining this list (since
> drb always returns the prerequisites to their original state), yet, it may be
> easier if a hook is provided that instructs drb to recreate a task completely
> in subsequent runs.
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