GitHub for Windows Pre-Commit Hook

Using Git shell you can have commit hooks. I got some commit hooks working with PowerShell. I found a powerShell script that did lint that I expanded to run phpunit and phpcs (paths are hard coded so you will need to adjust):

pre Commit File:

#!/bin/sh
echo 
exec powershell.exe -ExecutionPolicy RemoteSigned -File '.\.git\hooks\pre-commit-hook.ps1'
exit

pre-commit.ps1 file:

###############################################################################
#
# PHP Syntax Check for Git pre-commit hook for Windows PowerShell
#
# Author: Vojtech Kusy <[email protected]>
# Author: Chuck "MANCHUCK" Reeves <[email protected]>
#
###############################################################################

### INSTRUCTIONS ###

# Place the code to file "pre-commit" (no extension) and add it to the one of 
# the following locations:
# 1) Repository hooks folder - C:\Path\To\Repository\.git\hooks
# 2) User profile template   - C:\Users\<USER>\.git\templates\hooks 
# 3) Global shared templates - C:\Program Files (x86)\Git\share\git-core\templates\hooks
# 
# The hooks from user profile or from shared templates are copied from there
# each time you create or clone new repository.

### SETTINGS ###

# Path to the php.exe
$php_exe = "C:\php\php.exe";

# Path to the phpcs
$php_cs = "C:\Includes\PEAR\phpcs.bat";

# Path to the phpunit
$php_unit = "C:\Includes\PEAR\phpunit.bat";

# Path to the phpunit bootstrap file
$bootstrap = "tests\bootstrap.php";

# Flag, if set to 1 require test file to exist, set to 0 to disable
$requireTest = 1;

# Extensions of the PHP files 
$php_ext = "php|phtml"

# Flag, if set to 1 git will unstage all files with errors, set to 0 to disable
$unstage_on_error = 0;

### FUNCTIONS ###

function php_syntax_check {
    param([string]$php_bin, [string]$extensions, [int]$reset) 

    $err_counter = 0;

    write-host "Pre-commit PHP syntax check:" -foregroundcolor "white" -backgroundcolor "black"

    git diff-index --name-only --cached HEAD -- | foreach {             
        if ($_ -match ".*\.($extensions)$") {
            $file = $matches[0];
            $errors = & $php_bin -l $file   
            $testFileExists = (Test-Path $file -PathType Leaf)
            write-host $file ": "  -foregroundcolor "gray"  -backgroundcolor "black" -NoNewline
            if ($testFileExists) {
                if ($errors -match "No syntax errors detected in $file") {
                    write-host "OK!" -foregroundcolor "green" -backgroundcolor "black"
                }
                else {              
                    write-host "ERROR! " $errors -foregroundcolor "red" -backgroundcolor "black"
                    if ($reset) {
                        git reset -q HEAD $file
                        write-host "Unstaging ..." -foregroundcolor "magenta" -backgroundcolor "black"
                    }
                    $err_counter++
                }
            } else {
                write-host "OK! (file deleted)" -foregroundcolor "green" -backgroundcolor "black"
            }
        }
    }

    if ($err_counter -gt 0) {
        write-host "Some File(s) have syntax errors. Please fix then commit" -foregroundcolor "red" -backgroundcolor "black"
        exit 1
    }    
}

function php_cs_check {
    param([string]$php_cs, [string]$extensions, [int]$reset) 

    $err_counter = 0;

    write-host "Pre-commit PHP codesniffer check:" -foregroundcolor "white" -backgroundcolor "black"

    git diff-index --name-only --cached HEAD -- | foreach {     
        if ($_ -match ".*\.($extensions)$") {
            $file = $matches[0];

            write-host $file ": "  -foregroundcolor "gray"  -backgroundcolor "black" -NoNewline
            if ($file -match "tests\/") {
                write-host "PASSED! (test file)" -foregroundcolor "green" -backgroundcolor "black"
            } else {
                $errors = & $php_cs --standard=Zend $file           

                if ($LastExitCode) {
                    write-host "FAILED! (contains errors)"  -foregroundcolor "red" -backgroundcolor "black"
                    if ($reset) {
                        git reset -q HEAD $file
                        write-host "Unstaging ..." -foregroundcolor "magenta" -backgroundcolor "black"
                    }
                    $err_counter++
                } else {                
                    write-host "PASSED!" -foregroundcolor "green" -backgroundcolor "black"
                }
            }
        }
    }

    if ($err_counter -gt 0) {
        write-host "Some File(s) are not following proper codeing standards. Please fix then commit" -foregroundcolor "red" -backgroundcolor "black"
        exit 1
    }    
}

function php_unit_check {
    param([string]$php_unit, [string]$bootstrap, [string]$extensions, [int]$reset, [int]$requireTest) 

    $err_counter = 0;

    write-host "Pre-commit PHP unit check:" -foregroundcolor "white" -backgroundcolor "black"

    git diff-index --name-only --cached HEAD -- | foreach {     
        if ($_ -match ".*\.($extensions)$") {
            $file = $matches[0];

            write-host $file ": "  -foregroundcolor "gray"  -backgroundcolor "black" -NoNewline
            if ($file -match "tests\/") {
                write-host "SKIPPED! (test file)" -foregroundcolor "green" -backgroundcolor "black"
            } elseif ($file -match ".*Bootstrap.php") {
                write-host "SKIPPED! (bootstrap file)" -foregroundcolor "green" -backgroundcolor "black"
            } elseif ($file -match "([application|library\\NDX].*)(.($extensions))$") {

                $testFile = 'tests/' + $matches[1] + "Test.php";
                $testFileExists = (Test-Path $testFile -PathType Leaf)

                if ($testFileExists) {
                    $errors = & $php_unit --bootstrap $bootstrap $testFile
                    if ($LastExitCode) {
                        write-host "FAILED! (" $testFile ")"  -foregroundcolor "red" -backgroundcolor "black"
                        if ($reset) {
                            git reset -q HEAD $file
                            write-host "Unstaging ..." -foregroundcolor "magenta" -backgroundcolor "black"
                        }
                        $err_counter++
                    } else {
                        write-host "PASSED!" -foregroundcolor "green" -backgroundcolor "black"

                    }
                } elseif($requireTest) {
                    write-host "FAILED! Test file Not found: (" $testFile ")"  -foregroundcolor "red" -backgroundcolor "black"
                    if ($reset) {
                        git reset -q HEAD $file
                        write-host "Unstaging ..." -foregroundcolor "magenta" -backgroundcolor "black"
                    }
                    $err_counter++
                } else {
                    write-host "PASSED! (Test file not found and not required)" -foregroundcolor "darkGreen" -backgroundcolor "black"
                }
            } else {
                write-host "IGNORED!" -foregroundcolor "darkGreen" -backgroundcolor "black"
            }
        }
    }

    if ($err_counter -gt 0) {
        write-host "Some File(s) failed unit testing. Please fix then commit" -foregroundcolor "red" -backgroundcolor "black"
        exit 1
    }    
}
### MAIN ###

php_syntax_check $php_exe "php|phtml" $unstage_on_error
write-host
php_cs_check $php_cs "php" $unstage_on_error
write-host
php_unit_check $php_unit $bootstrap "php" $unstage_on_error $requireTest

Sorry to be the bearer of bad news, but GitHub for Windows doesn't support pre-commit hooks, since it uses libgit2 to commit.


Adding an answer as the currently selected answer is no longer the case. I was able to write a pre-commit hook that works across GitHub Desktop for Windows, SourceTree for Windows, and Git Bash for Windows.

I'm not sure if it's a hard requirement for windows commit hooks, but I included an exact reference to sh.exe like so:

#!C:/Program\ Files/Git/usr/bin/sh.exe

And it runs fine!

Tags:

Git

Github