Function parseGitStatusScriptOutput

src/common/utils/git/gitStatus.ts:136–177

(output: string)

}

export function parseGitStatusScriptOutput(output: string): ParsedGitStatusOutput | null {
  // Split by section markers using regex to get content between markers
  const headBranchRegex = /---HEAD_BRANCH---\s*([\s\S]*?)---PRIMARY---/;
  const primaryRegex = /---PRIMARY---\s*([\s\S]*?)---AHEAD_BEHIND---/;
  const aheadBehindRegex = /---AHEAD_BEHIND---\s*(\d+)\s+(\d+)/;
  const dirtyRegex = /---DIRTY---\s*(\d+)/;
  const lineDeltaRegex = /---LINE_DELTA---\s*(\d+)\s+(\d+)\s+(\d+)\s+(\d+)/;

  const headBranchMatch = headBranchRegex.exec(output);
  const primaryMatch = primaryRegex.exec(output);
  const aheadBehindMatch = aheadBehindRegex.exec(output);
  const dirtyMatch = dirtyRegex.exec(output);
  const lineDeltaMatch = lineDeltaRegex.exec(output);

  if (!primaryMatch || !aheadBehindMatch || !dirtyMatch) {
    return null;
  }

  const ahead = parseInt(aheadBehindMatch[1], 10);
  const behind = parseInt(aheadBehindMatch[2], 10);

  if (Number.isNaN(ahead) || Number.isNaN(behind)) {
    return null;
  }

  const outgoingAdditions = lineDeltaMatch ? parseInt(lineDeltaMatch[1], 10) : 0;
  const outgoingDeletions = lineDeltaMatch ? parseInt(lineDeltaMatch[2], 10) : 0;
  const incomingAdditions = lineDeltaMatch ? parseInt(lineDeltaMatch[3], 10) : 0;
  const incomingDeletions = lineDeltaMatch ? parseInt(lineDeltaMatch[4], 10) : 0;

  return {
    headBranch: headBranchMatch ? headBranchMatch[1].trim() : "",
    primaryBranch: primaryMatch[1].trim(),
    ahead,
    behind,
    dirtyCount: parseInt(dirtyMatch[1], 10),
    outgoingAdditions,
    outgoingDeletions,
    incomingAdditions,
    incomingDeletions,
  };
}

/**
 * Smart git fetch script that minimizes lock contention.