TYPO3 Core

PS:
If someone could advise me how I can do a "git bisect" with subtree split and composer setup - that would be awesome. Was quite hard to identify that commit.

You can avoid the subtree split by adding composer path repositories that point to system extensions within your github.com/TYPO3/TYPO3.CMS GIT-Checkout:

  "repositories": [

    {
      "type": "path",
      "url": "../TYPO3.CMS/typo3/sysext/*",
      "options": {
        "symlink": true
      }
    },
    { "type": "composer", "url": "https://composer.typo3.org/" }
  ],
  "require": {
    "typo3/cms-backend": "@dev",
    "typo3/cms-core": "@dev",
    "typo3/cms-extbase": "@dev",
    "typo3/cms-extensionmanager": "@dev",
    "typo3/cms-filelist": "@dev",
    "typo3/cms-fluid": "@dev",
    "typo3/cms-frontend": "@dev",
    "typo3/cms-install": "@dev",
    "typo3/cms-recordlist": "@dev" 
  }

You can then run git bisect in ../TYPO3.CMS/

Due to symlink: true you should only need composer dumpautoload and rm -rf var/cache between git bisect runs.

This is how we test composer mode when developing on git master.

Patch set 9 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/64411

Patch set 1 for branch 9.5 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/64368

Benjamin Franzke wrote:

PS:
If someone could advise me how I can do a "git bisect" with subtree split and composer setup - that would be awesome. Was quite hard to identify that commit.

You can avoid the subtree split by adding composer path repositories that point to system extensions within your github.com/TYPO3/TYPO3.CMS GIT-Checkout:

[...]

You can then run git bisect in ../TYPO3.CMS/

Due to symlink: true you should only need composer dumpautoload and rm -rf var/cache between git bisect runs.

This is how we test composer mode when developing on git master.

Thank you, Benjamin - indeed very helpful guide!