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const { exec } = require("child_process");
const log_format='{"hash": "%H", "author": "%an", "author_email": "%ae", "date": "%at", "subject": "%s"}'
function getLog(path)
{
return new Promise((resolve) =>
{
exec(`git -C ${path} log --format=format:'${log_format}'`, (error, stdout, stderr) =>
{
if(error) {
const no_such_fileor_dir = new RegExp(`cannot change to '${path.replace('/', "\/")}': No such file or directory\\n$`);
if(no_such_fileor_dir.test(error.message)) {
resolve({ "error": 404 });
return;
}
resolve({ "error": error.message });
return;
}
if(stderr) {
resolve({ "error": "Failed to communicate with git!" });
return;
}
const log = stdout.split('\n');
log.forEach((entry, index) => log[index] = JSON.parse(entry));
resolve({ "data": log });
});
});
}
function getTimeSinceLatestCommit(path)
{
return new Promise((resolve) =>
{
exec(`git -C ${path} log -n 1 --date=unix'`, (error, stdout, stderr) =>
{
if(error) {
const no_such_fileor_dir = new RegExp(`cannot change to '${path.replace('/', "\/")}': No such file or directory\\n$`);
if(no_such_fileor_dir.test(error.message)) {
resolve({ "error": 404 });
return;
}
resolve({ "error": error.message });
return;
}
if(stderr) {
resolve({ "error": "Failed to communicate with git!" });
return;
}
const
resolve({ "data": log });
});
});
}
module.exports.getLog = getLog;
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