diff options
Diffstat (limited to 'api/git.js')
| -rw-r--r-- | api/git.js | 89 |
1 files changed, 87 insertions, 2 deletions
@@ -17,7 +17,7 @@ function execGit(path, action, args = [""], error) error({ "error": err }); }); - git.stderr.on("data", () => error({ "error": "Failed to communicate with git!" })); + git.stderr.on("data", (err) => error({ "error": "Failed to communicate with git!", "message": err.toString() })); return git; } @@ -142,7 +142,92 @@ function getRepos(base_dir) }); } +function getCommit(base_dir, repo, hash) +{ + return new Promise((resolve) => + { + const git = execGit(`${base_dir}/${repo}`, "show", ['--format=format:\"hash\": \"%H\, \"author\": \"%an <%ae>\", \"date\": \"%at\", \"message\": \"%s\", \"diff\": \"', hash], (err) => resolve(err)); + + let commit = []; + + git.stdout.on("data", (data) => + { + commit.push(data); + }); + + git.on("close", () => + { + let diff = commit.toString().split('\n').slice(1); + + var result = []; + + let start; + diff.forEach((line, index) => + { + if(/^diff\ --git a\/[^\ ]+\ b\/[^\ ]+$/.test(line) || index === diff.length - 1) { + if(start) { + let file_diff = diff.slice(start, index - 1); + let chunk_header_index = file_diff.findIndex((line) => /^@@\ -[0-9,]+\ \+[0-9,]+\ @@/.test(line)); + + let file_info = {}; + + let header = file_diff.slice(1, chunk_header_index - 2); + const from_to = file_diff.slice(chunk_header_index - 2, chunk_header_index); + + file_info["from"] = from_to[0]; + file_info["to"] = from_to[1]; + + const chunk_header = /^@@\ (-[0-9,]+)\ (\+[0-9,]+)\ @@(?:\ (.*))?/.exec(file_diff[chunk_header_index]); + + file_info["from_file_range"] = chunk_header[1]; + file_info["to_file_range"] = chunk_header[2]; + + file_info["diff"] = file_diff.slice(chunk_header_index + 1).join("\n"); + + if(chunk_header[3]) { + file_info["diff"] = chunk_header[3] + file_info["diff"]; + } + + header.forEach((line) => + { + if(line.includes("old mode") || line.includes("new mode") || line.includes("deleted file mode") || line.includes("new file mode")) { + const data = /^(.*mode)\ (\d{6})$/.exec(line); + file_info[data[1].replaceAll(' ', "_")] = data[2]; + } + else if(line.includes("copy from") || line.includes("copy to")) { + const data = /^(copy\ from|to)\ (.*)/.exec(line); + file_info[data[1].replaceAll(' ', "_")] = data[2]; + } + else if(line.includes("rename from") || line.includes("rename to")) { + const data = /^(rename\ from|to)\ (.*)/.exec(line); + file_info[data[1].replaceAll(' ', "_")] = data[2]; + } + else if(line.includes("similarity index") || line.includes("dissimilarity index")) { + const data = /^((?:dis)?similarity\ index)\ (\d+%)$/.exec(line); + file_info[data[1].replaceAll(' ', "_")] = data[2]; + } + else if(line.includes("index")) { + const data = /^index\ ([0-9a-f,]+)\.\.([0-9a-f,]+)(?:\ (\d{6}))?$/.exec(line).slice(1); + file_info["index"] = { "before": data[0], "after": data[1] }; + if(data[2]) { + file_info["index"]["mode"] = data[2]; + } + } + }); + result.push(file_info); + } + start = index; + } + if(index === diff.length - 1) { + resolve({ "data": result }); + } + }); + }); + }) +} + module.exports.getLog = getLog; module.exports.getBasicRepoInfo = getBasicRepoInfo; module.exports.getRepos = getRepos; -module.exports.getRepoFile = getRepoFile;
\ No newline at end of file +module.exports.getRepoFile = getRepoFile; +module.exports.getCommit = getCommit;
\ No newline at end of file |