scripts/migrate_to_fork.py

Stream: mathlib4

[Francesco N. Chotuck]

I ran the scrip and my PR migrated but it's missing the topic label, and I also got this error:

✗ Error: GraphQL: FrankieNC does not have the correct permissions to execute `AddLabelsToLabelable` (addLabelsToLabelable)```

[Jeremy Tan]

OK, I'm trying to push my second branch to my fork and I get this

🔄 Mathlib4 Fork Migration Script
This script will help you migrate from direct write access to using forks.


=== Step 1: Checking GitHub CLI installation and authentication ===
✓ GitHub CLI is installed
✓ GitHub CLI is authenticated
✓ GitHub CLI token has required scopes

=== Step 2: Identifying GitHub username ===
✓ GitHub username: Parcly-Taxel

=== Step 3: Checking for fork of mathlib4 ===
✓ SSH access to GitHub is available - will use SSH URLs
✓ Fork exists: Parcly-Taxel/mathlib4
Synchronizing fork's master branch...
✓ Fork synchronized with upstream

=== Step 4: Setting up git remotes ===
✓ Upstream remote already configured correctly
✓ Origin remote (fork) already configured correctly

Current branch: deprime-algtop-cattheory

=== Step 5: Pushing branch 'deprime-algtop-cattheory' to fork ===
✗ Command failed: git push -u origin deprime-algtop-cattheory
✗ Error: To github.com:Parcly-Taxel/mathlib4.git
 ! [rejected]                deprime-algtop-cattheory -> deprime-algtop-cattheory (non-fast-forward)
error: failed to push some refs to 'github.com:Parcly-Taxel/mathlib4.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. If you want to integrate the remote changes,
hint: use 'git pull' before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.