const regex = /(?x)^\/git\/
(
.*\/
(
HEAD|
info\/refs|
objects\/
(
info\/[^\/]+|
[0-9a-f]{2}\/[0-9a-f]{38}|
pack\/pack-[0-9a-f]{40}\.
(pack|idx)
)|
git-(upload|receive)-pack
)
)
/mg;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?x)^\\\/git\\\/
(
.*\\\/
(
HEAD|
info\\\/refs|
objects\\\/
(
info\\\/[^\\\/]+|
[0-9a-f]{2}\\\/[0-9a-f]{38}|
pack\\\/pack-[0-9a-f]{40}\\.
(pack|idx)
)|
git-(upload|receive)-pack
)
)
', 'mg')
const str = `/git/sdf/HEAD
/git/blablabla/blabla/objects/info/sdfs
/git/daf/git-receive-pack`;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions