This plugin allows you to provide patches for any package from any package.
- PHP 8.0 or higher
- Composer 2.0 or higher
composer require netresearch/composer-patches-pluginThis plugin is fully compatible with:
- Composer 2.0+ (including 2.4.4+)
- PHP 8.0, 8.1, 8.2, 8.3
If you don't want a patch package outside the root package, consider providing it as package in the repositories key
{
"name": "vendor/package",
"type": "project",
"repositories": [
{
"type": "package",
"package": {
"type": "metapackage",
"name": "vendor/package-patches",
"version": "1.0.0",
"require": {
"netresearch/composer-patches-plugin": "~1.0"
},
"extra": {
"patches": {
"vendor/name": [
{
"url": "https://my-domain.com/path/to/my.patch"
}
]
}
}
}
}
],
"require": {
"vendor/package-patches": "~1.0"
}
}See this presentation for the original idea of this plugin: http://de.slideshare.net/christianopitz/distributed-patching-with-composer
| Key | Description | Required |
|---|---|---|
url |
The url or path to the patch | ✓ |
title |
Title to display when applying or reverting the patch | |
args |
string, which will be added to the patch command | |
sha1 |
SHA1 checksum of the patch contents for security check - when given the patches actual checksum and this value are compared and if they don't match an exception will be thrown |
You may provide patches per package and optionally by version constraints:
{
"name": "netresearch/typo3-patches",
"version": "1.0.0",
"type": "metapackage",
"require": {
"netresearch/composer-patches-plugin": "~1.0"
},
"extra": {
"patches": {
"typo3/cms": [
{
"title": "[FEATURE] Allow registration of different login forms",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/32f331fead9c7aa50d9248c54e3c0af75d793539"
},
{
"title": "[PATCH] [BUGFIX] Flexform \"required\" on input fields applies to last field only",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/a48f8b0dae11ce7246eff43132d986bccf55b786"
}
]
}
}
}composer.json:
{
"name": "netresearch/typo3-patches",
"version": "1.0.0",
"type": "metapackage",
"require": {
"netresearch/composer-patches-plugin": "~1.0"
},
"extra": {
"patches": {
"typo3/cms": {
"6.2.0-beta1": [
{
"title": "[FEATURE] Allow registration of different login forms",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/32f331fead9c7aa50d9248c54e3c0af75d793539"
},
{
"title": "[PATCH] [BUGFIX] Flexform \"required\" on input fields applies to last field only",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/a48f8b0dae11ce7246eff43132d986bccf55b786"
}
],
"6.2.0-beta2": [
{
"title": "[PATCH] [BUGFIX] Flexform \"required\" on input fields applies to last field only",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/a48f8b0dae11ce7246eff43132d986bccf55b786"
}
],
"6.2.*": [
{
"title": "[BUGFIX] Ignore dependencies on non typo3-cms-extension",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/9fe856ac96e6a53fef8277f36a4a80bace6f0ae9",
"sha1": "b56a1c47a67d1596c0bd8270e61c44f8911af425"
}
]
}
}
}
}Note: When multiple version constraints match the version of the target package, all of the matching patches will be applied (canonicalized by theyr checksums, so no duplicates should occure).
You can put any part of the patches object into another JSON and load it via an URL (or a path):
composer.json:
{
"name": "netresearch/typo3-patches",
"version": "1.0.0",
"type": "metapackage",
"require": {
"netresearch/composer-patches-plugin": "~1.0"
},
"extra": {
"patches": {
"typo3/cms": "http://example.com/typo3-patches.json"
}
}
}http://example.com/typo3-patches.json
{
"6.2.0-beta1": [
{
"title": "[FEATURE] Allow registration of different login forms",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/32f331fead9c7aa50d9248c54e3c0af75d793539"
},
{
"title": "[PATCH] [BUGFIX] Flexform \"required\" on input fields applies to last field only",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/a48f8b0dae11ce7246eff43132d986bccf55b786"
}
],
"6.2.0-beta2": [
{
"title": "[PATCH] [BUGFIX] Flexform \"required\" on input fields applies to last field only",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/a48f8b0dae11ce7246eff43132d986bccf55b786"
}
],
"6.2.*": [
{
"title": "[BUGFIX] Ignore dependencies on non typo3-cms-extension",
"url": "https://git.typo3.org/Packages/TYPO3.CMS.git/patch/9fe856ac96e6a53fef8277f36a4a80bace6f0ae9",
"sha1": "b56a1c47a67d1596c0bd8270e61c44f8911af425"
}
]
}You can use absolute paths or paths relative to the application root.
composer.json:
"repositories": [
{
"type": "package",
"package": {
"type": "metapackage",
"name": "vendor/package-patches",
"version": "1.0.0",
"require": {
"netresearch/composer-patches-plugin": "~1.0"
},
"extra": {
"patches": {
"typo3/cms": [
{
"title": "[FEATURE] Allow registration of different login forms",
"url": "patches/example_local_file.patch"
}
]
}
}
}
}
],
"require": {
....
},I have also added a new folder at the same level as the composer.json called "patches" and add a patch file example_local_file.patch like:
# This patch file was generated by NetBeans IDE
# It uses platform neutral UTF-8 encoding and \n newlines.
--- a/src/com/zoho/crm/library/exception/Logger.php
+++ b/src/com/zoho/crm/library/exception/Logger.php
@@ -6,7 +6,7 @@
{
set_include_path(ZCRMConfigUtil::getConfigValue('applicationLogFilePath'));
$path=get_include_path();
- if($path{strlen($path)-1}!='\/')
+ if($path[strlen($path)-1]!='\/')
{
$path=$path."/";
}
Note that the patch will be called with the option -p1 (remove the first slash) and in the directory of the library.
Then run the commands to update the dependency and to install patches:
composer update vendor/package-patches
composer install
just require the package with the patches.
{
"name": "netresearch/patched-typo3",
"type": "project",
"description": "A patched version of typo3",
"minimum-stability": "dev",
"require": {
"netresearch/typo3-patches": "~1.0",
"typo3/cms": "6.2.0-beta3"
}
}When patches are no longer needed (e.g., they've been merged into the upstream package), you can remove them by:
- Update the target package to a version that includes the fixes
- Remove the patch definitions from your
composer.jsonor patch package - Update composer.lock: Run
composer updateto update the lock file - Remove patch files (optional): You can now safely delete the
.patchfiles
The plugin will automatically handle the transition. When updating packages, if patch files have been deleted but are still referenced in installed.json, the plugin will skip reverting those patches and continue with the package update.
Note: The plugin gracefully handles missing patch files during package updates and uninstalls. If a patch file cannot be found when reverting patches, a warning will be logged, but the operation will continue normally since the package will be reinstalled anyway.
# 1. Update the patched package to a newer version that includes the fixes
composer require vendor/package:^2.0
# 2. Remove patch definitions from composer.json extra section
# Edit your composer.json and remove the patch entries
# 3. Update composer.lock
composer update vendor/package-patches
# 4. Delete the patch files (if stored locally)
rm patches/my-old-patch.patch
# 5. Commit the changes
git add composer.json composer.lock
git commit -m "Remove patches that were merged upstream"