While trying to establish a list of incoming GitHub commits I've stumbled accross the GitHub rate api limits, of 60 calls per hour. As explained in this answer, one can get the lists of branches with an API call using:
https://api.github.com/repos/{username}/{repo-name}/branches
However, that triggers the rate limit for the average GitHub organisation/user. So I thought I'd try a different approach, using RSS/atom format. However, as that same answer explains, the atom format/rss feed seems to depend on the user having a list of all branches in a repository. This question asks for an overview of all commits in a repository, yet instead it is given an answer for all commits in the default branch of the repository. And this question receives a working answer that triggers the rate limit, as it relies on at least 1 API call per repository.
Hence, I would like to ask: How could one get a list of all branches of a GitHub user, using at most 1 GitHub API call?
Note, using atom views would be perfectly fine, however, I have not found an atom view like: https://github.com/:owner/:repo/commits.atom or https://github.com/:owner/:repo/branches.atom that displays all branches in a repository. I would strongly prefer a solution that does not rely on a third party like: https://rsshub.app/github/repos/yanglr as I imagine, they too will at some point start rate-limiting.
My current approach is to scrape the source code of https://github.com/:user/:repo/branches using bash. However, I imagine there might exist a more efficient solution to this.
MWE
Thanks to the comments, I was ble to find a bash MWE to perform a GraphQL query using terminal. It is given in this answer, where bearer is not a variable, it is the means of identification and the ...... should be your personal GitHub Access token. I am currently looking into how to get the repositories beyond the 1st hundred. Then I'll look at how to get the branches of those repositories.
Attempt I
The following query yields a json with the repositories and first 4 branches in each repository of a user!
name:examplequery.gql.
query {
repositoryOwner(login: "somegithubuser") {
repositories(first: 40) {
edges {
node {
nameWithOwner
refs(
refPrefix: "refs/heads/"
orderBy: { direction: DESC, field: TAG_COMMIT_DATE }
first: 4
) {
edges {
node {
... on Ref {
name
}
}
}
}
}
}
}
}
}
Next, a bash script is made that runs the query:
#!/usr/bin/env bash
# Runs graphql query on GitHub. Execute with:
# ./run_graphql_query.sh examplequery1.gql
GITHUB_PERSONAL_ACCESS_TOKEN_GLOBAL="your_github_personal_access_token"
if [ $# -ne 1 ]; then
echo "usage of this script is incorrect."
exit 1
fi
if [ ! -f $1 ];then
echo "usage of this script is incorrect."
exit 1
fi
# Form query JSON
QUERY=$(jq -n \
--arg q "$(cat $1 | tr -d '\n')" \
'{ query: $q }')
curl -s -X POST \
-H "Content-Type: application/json" \
-H "Authorization: bearer $GITHUB_PERSONAL_ACCESS_TOKEN_GLOBAL" \
--data "$QUERY" \
https://api.github.com/graphql
It can be ran with:
./run_graphql_query.sh examplequery1.gql
There are two more issues to resolve before I can answer the question. How I can iterate over all repositories instead of only the first 100. How I can parse the json into a list of branches per repository.
I want to search for a filename pattern across entire JFrog ARM
without knowing the explicit repository name in the JFrog cli.
jfrog rt s "reponame/*pattern*"
is giving the results as expected in a specific repo.
But I have repo1, repo2, repo3, ... so on.
How do I search using wildcard for reponame, below is not working.
jfrog rt s "*/*pattern*"
Basically I want the jfrog cli equlivalent of the curl GET request search
"https://server/artifactory/api/search/artifact?name=*pattern*"
This is not for cli client, but an alternative way to get desired feature. Spent some time looking at API here:
https://www.jfrog.com/confluence/display/RTF/Artifactory+REST+API
I recommend to scroll down that page slowly and read in entirety as a lof of possible commands, syntax is excellent, I executed a few searches and they searched all local repositories. No need to recursively search 1 by 1. Command syntax:
export url="http://url/to/articatory"
curl --noproxy '*' -x GET "$url/api/search/artifact?name=log4j*"
Read link above for more granular search options/syntax.
How I set it up:
alias artpost='curl -X POST "http://url/artifactory/api/search/aql" -T - -u admin:password'
Some example usage:
echo 'items.find({"name": {"$match" : "log4j*"}})' | artpost
echo 'items.find({"$and" : [{"created" : {"$gt" : "2017-06-12"}},{"name": {"$nmatch" : "*surefire*"}}]})' | artpost
In a GitHub repository you can see “language statistics”, which displays the percentage of the project that’s written in a language. It doesn’t, however, display how many lines of code the project consists of. Often, I want to quickly get an impression of the scale and complexity of a project, and the count of lines of code can give a good first impression. 500 lines of code implies a relatively simple project, 100,000 lines of code implies a very large/complicated project.
So, is it possible to get the lines of code written in the various languages from a GitHub repository, preferably without cloning it?
The question “Count number of lines in a git repository” asks how to count the lines of code in a local Git repository, but:
You have to clone the project, which could be massive. Cloning a project like Wine, for example, takes ages.
You would count lines in files that wouldn’t necessarily be code, like i13n files.
If you count just (for example) Ruby files, you’d potentially miss massive amount of code in other languages, like JavaScript. You’d have to know beforehand which languages the project uses. You’d also have to repeat the count for every language the project uses.
All in all, this is potentially far too time-intensive for “quickly checking the scale of a project”.
You can run something like
git ls-files | xargs wc -l
Which will give you the total count →
You can also add more instructions. Like just looking at the JavaScript files.
git ls-files | grep '\.js' | xargs wc -l
Or use this handy little tool → https://line-count.herokuapp.com/
A shell script, cloc-git
You can use this shell script to count the number of lines in a remote Git repository with one command:
#!/usr/bin/env bash
git clone --depth 1 "$1" temp-linecount-repo &&
printf "('temp-linecount-repo' will be deleted automatically)\n\n\n" &&
cloc temp-linecount-repo &&
rm -rf temp-linecount-repo
Installation
This script requires CLOC (“Count Lines of Code”) to be installed. cloc can probably be installed with your package manager – for example, brew install cloc with Homebrew. There is also a docker image published under mribeiro/cloc.
You can install the script by saving its code to a file cloc-git, running chmod +x cloc-git, and then moving the file to a folder in your $PATH such as /usr/local/bin.
Usage
The script takes one argument, which is any URL that git clone will accept. Examples are https://github.com/evalEmpire/perl5i.git (HTTPS) or git#github.com:evalEmpire/perl5i.git (SSH). You can get this URL from any GitHub project page by clicking “Clone or download”.
Example output:
$ cloc-git https://github.com/evalEmpire/perl5i.git
Cloning into 'temp-linecount-repo'...
remote: Counting objects: 200, done.
remote: Compressing objects: 100% (182/182), done.
remote: Total 200 (delta 13), reused 158 (delta 9), pack-reused 0
Receiving objects: 100% (200/200), 296.52 KiB | 110.00 KiB/s, done.
Resolving deltas: 100% (13/13), done.
Checking connectivity... done.
('temp-linecount-repo' will be deleted automatically)
171 text files.
166 unique files.
17 files ignored.
http://cloc.sourceforge.net v 1.62 T=1.13 s (134.1 files/s, 9764.6 lines/s)
-------------------------------------------------------------------------------
Language files blank comment code
-------------------------------------------------------------------------------
Perl 149 2795 1425 6382
JSON 1 0 0 270
YAML 2 0 0 198
-------------------------------------------------------------------------------
SUM: 152 2795 1425 6850
-------------------------------------------------------------------------------
Alternatives
Run the commands manually
If you don’t want to bother saving and installing the shell script, you can run the commands manually. An example:
$ git clone --depth 1 https://github.com/evalEmpire/perl5i.git
$ cloc perl5i
$ rm -rf perl5i
Linguist
If you want the results to match GitHub’s language percentages exactly, you can try installing Linguist instead of CLOC. According to its README, you need to gem install linguist and then run linguist. I couldn’t get it to work (issue #2223).
I created an extension for Google Chrome browser - GLOC which works for public and private repos.
Counts the number of lines of code of a project from:
project detail page
user's repositories
organization page
search results page
trending page
explore page
If you go to the graphs/contributors page, you can see a list of all the contributors to the repo and how many lines they've added and removed.
Unless I'm missing something, subtracting the aggregate number of lines deleted from the aggregate number of lines added among all contributors should yield the total number of lines of code in the repo. (EDIT: it turns out I was missing something after all. Take a look at orbitbot's comment for details.)
UPDATE:
This data is also available in GitHub's API. So I wrote a quick script to fetch the data and do the calculation:
'use strict';
async function countGithub(repo) {
const response = await fetch(`https://api.github.com/repos/${repo}/stats/contributors`)
const contributors = await response.json();
const lineCounts = contributors.map(contributor => (
contributor.weeks.reduce((lineCount, week) => lineCount + week.a - week.d, 0)
));
const lines = lineCounts.reduce((lineTotal, lineCount) => lineTotal + lineCount);
window.alert(lines);
}
countGithub('jquery/jquery'); // or count anything you like
Just paste it in a Chrome DevTools snippet, change the repo and click run.
Disclaimer (thanks to lovasoa):
Take the results of this method with a grain of salt, because for some repos (sorich87/bootstrap-tour) it results in negative values, which might indicate there's something wrong with the data returned from GitHub's API.
UPDATE:
Looks like this method to calculate total line numbers isn't entirely reliable. Take a look at orbitbot's comment for details.
You can clone just the latest commit using git clone --depth 1 <url> and then perform your own analysis using Linguist, the same software Github uses. That's the only way I know you're going to get lines of code.
Another option is to use the API to list the languages the project uses. It doesn't give them in lines but in bytes. For example...
$ curl https://api.github.com/repos/evalEmpire/perl5i/languages
{
"Perl": 274835
}
Though take that with a grain of salt, that project includes YAML and JSON which the web site acknowledges but the API does not.
Finally, you can use code search to ask which files match a given language. This example asks which files in perl5i are Perl. https://api.github.com/search/code?q=language:perl+repo:evalEmpire/perl5i. It will not give you lines, and you have to ask for the file size separately using the returned url for each file.
Not currently possible on Github.com or their API-s
I have talked to customer support and confirmed that this can not be done on github.com. They have passed the suggestion along to the Github team though, so hopefully it will be possible in the future. If so, I'll be sure to edit this answer.
Meanwhile, Rory O'Kane's answer is a brilliant alternative based on cloc and a shallow repo clone.
From the #Tgr's comment, there is an online tool :
https://codetabs.com/count-loc/count-loc-online.html
You can use tokei:
cargo install tokei
git clone --depth 1 https://github.com/XAMPPRocky/tokei
tokei tokei/
Output:
===============================================================================
Language Files Lines Code Comments Blanks
===============================================================================
BASH 4 48 30 10 8
JSON 1 1430 1430 0 0
Shell 1 49 38 1 10
TOML 2 78 65 4 9
-------------------------------------------------------------------------------
Markdown 4 1410 0 1121 289
|- JSON 1 41 41 0 0
|- Rust 1 47 38 5 4
|- Shell 1 19 16 0 3
(Total) 1517 95 1126 296
-------------------------------------------------------------------------------
Rust 19 3750 3123 119 508
|- Markdown 12 358 5 302 51
(Total) 4108 3128 421 559
===============================================================================
Total 31 6765 4686 1255 824
===============================================================================
Tokei has support for badges:
Count Lines
[](https://github.com/XAMPPRocky/tokei)
By default the badge will show the repo's LoC(Lines of Code), you can also specify for it to show a different category, by using the ?category= query string. It can be either code, blanks, files, lines, comments.
Count Files
[](https://github.com/XAMPPRocky/tokei)
You can use GitHub API to get the sloc like the following function
function getSloc(repo, tries) {
//repo is the repo's path
if (!repo) {
return Promise.reject(new Error("No repo provided"));
}
//GitHub's API may return an empty object the first time it is accessed
//We can try several times then stop
if (tries === 0) {
return Promise.reject(new Error("Too many tries"));
}
let url = "https://api.github.com/repos" + repo + "/stats/code_frequency";
return fetch(url)
.then(x => x.json())
.then(x => x.reduce((total, changes) => total + changes[1] + changes[2], 0))
.catch(err => getSloc(repo, tries - 1));
}
Personally I made an chrome extension which shows the number of SLOC on both github project list and project detail page. You can also set your personal access token to access private repositories and bypass the api rate limit.
You can download from here https://chrome.google.com/webstore/detail/github-sloc/fkjjjamhihnjmihibcmdnianbcbccpnn
Source code is available here https://github.com/martianyi/github-sloc
Hey all this is ridiculously easy...
Create a new branch from your first commit
When you want to find out your stats, create a new PR from main
The PR will show you the number of changed lines - as you're doing a PR from the first commit all your code will be counted as new lines
And the added benefit is that if you don't approve the PR and just leave it in place, the stats (No of commits, files changed and total lines of code) will simply keep up-to-date as you merge changes into main. :) Enjoy.
Firefox add-on Github SLOC
I wrote a small firefox addon that prints the number of lines of code on github project pages: Github SLOC
npm install sloc -g
git clone --depth 1 https://github.com/vuejs/vue/
sloc ".\vue\src" --format cli-table
rm -rf ".\vue\"
Instructions and Explanation
Install sloc from npm, a command line tool (Node.js needs to be installed).
npm install sloc -g
Clone shallow repository (faster download than full clone).
git clone --depth 1 https://github.com/facebook/react/
Run sloc and specifiy the path that should be analyzed.
sloc ".\react\src" --format cli-table
sloc supports formatting the output as a cli-table, as json or csv. Regular expressions can be used to exclude files and folders (Further information on npm).
Delete repository folder (optional)
Powershell: rm -r -force ".\react\" or on Mac/Unix: rm -rf ".\react\"
Screenshots of the executed steps (cli-table):
sloc output (no arguments):
It is also possible to get details for every file with the --details option:
sloc ".\react\src" --format cli-table --details
Open terminal and run the following:
curl -L "https://api.codetabs.com/v1/loc?github=username/reponame"
If the question is "can you quickly get NUMBER OF LINES of a github repo", the answer is no as stated by the other answers.
However, if the question is "can you quickly check the SCALE of a project", I usually gauge a project by looking at its size. Of course the size will include deltas from all active commits, but it is a good metric as the order of magnitude is quite close.
E.g.
How big is the "docker" project?
In your browser, enter api.github.com/repos/ORG_NAME/PROJECT_NAME
i.e. api.github.com/repos/docker/docker
In the response hash, you can find the size attribute:
{
...
size: 161432,
...
}
This should give you an idea of the relative scale of the project. The number seems to be in KB, but when I checked it on my computer it's actually smaller, even though the order of magnitude is consistent. (161432KB = 161MB, du -s -h docker = 65MB)
Pipe the output from the number of lines in each file to sort to organize files by line count.
git ls-files | xargs wc -l |sort -n
This is so easy if you are using Vscode and you clone the project first. Just install the Lines of Code (LOC) Vscode extension and then run LineCount: Count Workspace Files from the Command Pallete.
The extension shows summary statistics by file type and it also outputs result files with detailed information by each folder.
There in another online tool that counts lines of code for public and private repos without having to clone/download them - https://klock.herokuapp.com/
None of the answers here satisfied my requirements. I only wanted to use existing utilities. The following script will use basic utilities:
Git
GNU or BSD awk
GNU or BSD sed
Bash
Get total lines added to a repository (subtracts lines deleted from lines added).
#!/bin/bash
git diff --shortstat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD | \
sed 's/[^0-9,]*//g' | \
awk -F, '!($2 > 0) {$2="0"};!($3 > 0) {$3="0"}; {print $2-$3}'
Get lines of code filtered by specified file types of known source code (e.g. *.py files or add more extensions, etc).
#!/bin/bash
git diff --shortstat 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD -- *.{py,java,js} | \
sed 's/[^0-9,]*//g' | \
awk -F, '!($2 > 0) {$2="0"};!($3 > 0) {$3="0"}; {print $2-$3}'
4b825dc642cb6eb9a060e54bf8d69288fbee4904 is the id of the "empty tree" in Git and it's always available in every repository.
Sources:
My own scripting
How to get Git diff of the first commit?
Is there a way of having git show lines added, lines changed and lines removed?
shields.io has a badge that can count up all the lines for you here. Here is an example of what it looks like counting the Raycast extensions repo:
You can use sourcegraph, an open source search engine for code. It can connect to your GitHub account, index the content, and then on the admin section you would see the number of lines of code indexed.
I made an NPM package specifically for this usage, which allows you to call a CLI tool and providing the directory path and the folders/files to ignore
it goes like this:
npm i -g #quasimodo147/countlines
to get the $ countlines command in your terminal
then you can do
countlines . node_modules build dist
I'd like to have "Download Latest Version" button on my website which would represent the link to the latest release (stored at GitHub Releases). I tried to create release tag named "latest", but it became complicated when I tried to load new release (confusion with tag creation date, tag interchanging, etc.). Updating download links on my website manually is also a time-consuming and scrupulous task. I see the only way - redirect all download buttons to some html, which in turn will redirect to the actual latest release.
Note that my website is hosted at GitHub Pages (static hosting), so I simply can't use server-side scripting to generate links. Any ideas?
You don't need any scripting to generate a download link for the latest release. Simply use this format:
https://github.com/:owner/:repo/zipball/:branch
Examples:
https://github.com/webix-hub/tracker/zipball/master
https://github.com/iDoRecall/selection-menu/zipball/gh-pages
If for some reason you want to obtain a link to the latest release download, including its version number, you can obtain that from the get latest release API:
GET /repos/:owner/:repo/releases/latest
Example:
$.get('https://api.github.com/repos/idorecall/selection-menu/releases/latest', function (data) {
$('#result').attr('href', data.zipball_url);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a id="result">Download latest release (.ZIP)</a>
Github now provides a "Latest release" button on the release page of a project, after you have created your first release.
In the example you gave, this button links to https://github.com/reactiveui/ReactiveUI/releases/latest
You can use the following where:
${Organization} as the GitHub user or organization
${Repository} is the repository name
curl -L https://api.github.com/repos/${Organization}/${Repository}/tarball > ${Repository}.tar.gz
The top level directory in the .tar.gz file has the sha hash of the commit in the directory name which can be a problem if you need an automated way to change into the resulting directory and do something.
The method below will strip this out, and leave the files in a folder with a predictable name.
mkdir ${Repository}
curl -L https://api.github.com/repos/${Organization}/${Repository}/tarball | tar -zxv -C ${Repository} --strip-components=1
Since February 18th, 2015, the GitHUb V3 release API has a get latest release API.
GET /repos/:owner/:repo/releases/latest
See also "Linking to releases".
Still, the name of the asset can be tricky.
Git-for-Windows, for instance, requires a command like:
curl -IkLs -o NUL -w %{url_effective} \
https://github.com/git-for-windows/git/releases/latest|\
grep -o "[^/]*$"| sed "s/v//g"|\
xargs -I T echo \
https://github.com/git-for-windows/git/releases/download/vT/PortableGit-T-64-bit.7z.exe \
-o PortableGit-T-64-bit.7z.exe| \
sed "s/.windows.1-64/-64/g"|sed "s/.windows.\(.\)-64/.\1-64/g"|\
xargs curl -kL
The first 3 lines extract the latest version 2.35.1.windows.2
The rest will build the right URL
https://github.com/git-for-windows/git/releases/download/
v2.35.1.windows.2/PortableGit-2.35.1.2-64-bit.7z.exe
^^^^^^^^^^^^^^^^^ ^^^^^^^^^
Maybe could you use some client-side scripting and dynamically generate the target of the link by invoking the GitHub api, through some JQuery magic?
The Releases API exposes a way to retrieve the list of all the releases from a repository. For instance, this link return a Json formatted list of all the releases of the ReactiveUI project.
Extracting the first one would return the latest release.
Within this payload:
The html_url attribute will hold the first part of the url to build (ie. https://github.com/{owner}/{repository}/releases/{version}).
The assets array will list of the downloadable archives. Each asset will bear a name attribute
Building the target download url is only a few string operations away.
Insert the download/ keyword between the releases/ segment from the html_url and the version number
Append the name of the asset to download
Resulting url will be of the following format: https://github.com/{owner}/{repository}/releases/download/{version}/name_of_asset
For instance, regarding the Json payload from the link ReactiveUI link above, we've got html_url: "https://github.com/reactiveui/ReactiveUI/releases/5.99.0" and one asset with name: "ReactiveUI.6.0.Preview.1.zip".
As such, the download url is https://github.com/reactiveui/ReactiveUI/releases/download/5.99.0/ReactiveUI.6.0.Preview.1.zip
If you using PHP try follow code:
function getLatestTagUrl($repository, $default = 'master') {
$file = #json_decode(#file_get_contents("https://api.github.com/repos/$repository/tags", false,
stream_context_create(['http' => ['header' => "User-Agent: Vestibulum\r\n"]])
));
return sprintf("https://github.com/$repository/archive/%s.zip", $file ? reset($file)->name : $default);
}
Function usage example
echo 'Download';
As I didn't see the answer here, but it was quite helpful for me while running continuous integration tests, this one-liner that only requires you to have curl will allow to search the Github repo's releases to download the latest version
https://gist.github.com/steinwaywhw/a4cd19cda655b8249d908261a62687f8
I use it to run PHPSTan on our repository using the following script
https://gist.github.com/rvanlaak/7491f2c4f0c456a93f90e31774300b62
If you are trying to download form any linux — even old or tiny versions — or are trying to download from a bash script then the failproof way is using this command:
wget https://api.github.com/repos/$OWNER/$REPO/releases/latest -O - | awk -F \" -v RS="," '/browser_download_url/ {print $(NF-1)}' | xargs wget
do not forget to replace $OWNER and $REPO with the right owner and repository names. The command downloads a json page with the data of the latest release. then awk gets the value from the browser_download_url key.
If you are in a really old linux or a tiny embedded system with a small wget, the download name can be a problem. In such case you can always use the ultra-reliable:
URL=$(wget https://api.github.com/repos/$OWNER/$REPO/releases/latest -O - | awk -F \" -v RS="," '/browser_download_url/ {print $(NF-1)}'); wget $URL -O $(basename "$URL")
As noted by #Dan Dascalescu in a comment to accepted answer, there are some projects (roughly 30%) which do not bother to file formal releases, so neither "Latest release" button nor /releases/latest API call would return useful data.
To reliably fetch the latest release for a GitHub project, you can use lastversion.