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Add log to track git log size #1325

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merged 2 commits into from
May 2, 2023
Merged

Add log to track git log size #1325

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1f06a42
Add log to track git log size.
ahrav May 2, 2023
4b108ec
Add calc for large commits and last commit.
ahrav May 2, 2023
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22 changes: 17 additions & 5 deletions pkg/gitparse/gitparse.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ type Commit struct {
Date time.Time
Message strings.Builder
Diffs []Diff
Size int // in bytes
}

// Diff contains the info about a file diff in a commit.
Expand Down Expand Up @@ -191,9 +192,12 @@ func (c *Parser) executeCommand(ctx context.Context, cmd *exec.Cmd) (chan Commit

func (c *Parser) FromReader(ctx context.Context, stdOut io.Reader, commitChan chan Commit) {
outReader := bufio.NewReader(stdOut)
var currentCommit *Commit
var currentDiff *Diff
var recentlyPassedAuthor bool
var (
currentCommit *Commit
currentDiff *Diff
recentlyPassedAuthor bool
totalLogSize int
)

defer common.RecoverWithExit(ctx)
defer close(commitChan)
Expand All @@ -210,10 +214,12 @@ func (c *Parser) FromReader(ctx context.Context, stdOut io.Reader, commitChan ch
// If there is a currentDiff, add it to currentCommit.
if currentDiff != nil && currentDiff.Content.Len() > 0 {
currentCommit.Diffs = append(currentCommit.Diffs, *currentDiff)
currentCommit.Size += currentDiff.Content.Len()
}
// If there is a currentCommit, send it to the channel.
if currentCommit != nil {
commitChan <- *currentCommit
totalLogSize += currentCommit.Size
}
// Create a new currentDiff and currentCommit
currentDiff = &Diff{}
Expand Down Expand Up @@ -248,6 +254,7 @@ func (c *Parser) FromReader(ctx context.Context, stdOut io.Reader, commitChan ch
if totalSize > c.maxCommitSize {
oldCommit := currentCommit
commitChan <- *currentCommit
totalLogSize += currentCommit.Size
currentCommit = &Commit{
Hash: currentCommit.Hash,
Author: currentCommit.Author,
Expand Down Expand Up @@ -308,15 +315,20 @@ func (c *Parser) FromReader(ctx context.Context, stdOut io.Reader, commitChan ch
break
}
}
cleanupParse(currentCommit, currentDiff, commitChan)
cleanupParse(currentCommit, currentDiff, commitChan, &totalLogSize)

ctx.Logger().V(2).Info("finished parsing git log.", "total_log_size", totalLogSize)
}

func cleanupParse(currentCommit *Commit, currentDiff *Diff, commitChan chan Commit) {
func cleanupParse(currentCommit *Commit, currentDiff *Diff, commitChan chan Commit, totalLogSize *int) {
if currentDiff != nil && currentDiff.Content.Len() > 0 {
currentCommit.Diffs = append(currentCommit.Diffs, *currentDiff)
}
if currentCommit != nil {
commitChan <- *currentCommit
if totalLogSize != nil {
*totalLogSize += currentCommit.Size
}
}
}

Expand Down