52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
package commands
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import (
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"os"
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"github.com/git-lfs/git-lfs/v3/tr"
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"github.com/rubyist/tracerx"
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"github.com/spf13/cobra"
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)
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// postMergeCommand is run through Git's post-merge hook.
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//
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// This hook checks that files which are lockable and not locked are made read-only,
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// optimising that as best it can based on the available information.
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func postMergeCommand(cmd *cobra.Command, args []string) {
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if len(args) != 1 {
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Print(tr.Tr.Get("This should be run through Git's post-merge hook. Run `git lfs update` to install it."))
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os.Exit(1)
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}
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// Skip entire hook if lockable read only feature is disabled
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if !cfg.SetLockableFilesReadOnly() {
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os.Exit(0)
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}
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requireGitVersion()
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lockClient := newLockClient()
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// Skip this hook if no lockable patterns have been configured
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if len(lockClient.GetLockablePatterns()) == 0 {
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os.Exit(0)
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}
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// The only argument this hook receives is a flag indicating whether the
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// merge was a squash merge; we don't know what files changed.
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// Whether it's squash or not is irrelevant, either way it could have
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// reset the read-only flag on files that got merged.
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tracerx.Printf("post-merge: checking write flags for all lockable files")
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// Sadly we don't get any information about what files were checked out,
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// so we have to check the entire repo
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err := lockClient.FixAllLockableFileWriteFlags()
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if err != nil {
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LoggedError(err, tr.Tr.Get("Warning: post-merge locked file check failed: %v", err))
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}
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}
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func init() {
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RegisterCommand("post-merge", postMergeCommand, nil)
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}
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