remote: Repository not found.

[kvaghasia]

Hello,

I am trying to setup mirroring repo from Github A to Github B. Setting up action workflow to run when repo in GitHub A is updated.

Below is workflow code :
`name: Mirror to GitHub B

on:
push:
branches:
- '**'

permissions:
actions: write
checks: write
pull-requests: write
contents: read
packages: write

jobs:
mirror:
runs-on: ubuntu-latest
steps:
- name: Check write access to target repo
run: |
set -e
echo "::add-mask::${{ secrets.GITHUB_B_ORG_TOKEN }}"
git clone --bare https://${{ secrets.GITHUB_B_USERNAME }}:${{ secrets.GITHUB_B_ORG_TOKEN }}@github.com/${{ secrets.GITHUB_B_ORG }}/${{ secrets.GITHUB_B_REPO_NAME }}.git test-repo
cd test-repo
# Try to create a dummy ref and push it (will fail if no write access)
git update-ref refs/heads/__test_write_access HEAD
if git push origin refs/heads/__test_write_access; then
echo "Write access confirmed."
git push origin --delete refs/heads/__test_write_access
else
echo "No write access to the target repository."
exit 1
fi
- name: Checkout test-mirror branch from GitHub A
uses: actions/checkout@v4
with:
ref: test-mirror
fetch-depth: 0

  - name: Push test-mirror branch to GitHub B
    run: |
      echo "::add-mask::${{ secrets.GITHUB_B_ORG_TOKEN }}"
      git remote add mirror https://${{ secrets.GITHUB_B_USERNAME }}:${{ secrets.GITHUB_B_ORG_TOKEN }}@github.com/${{ secrets.GITHUB_B_ORG }}/${{ secrets.GITHUB_B_REPO_NAME }}.git
      git ls-remote mirror
      git push mirror test-mirror:test-mirror`

"name: Check write access to target repo" step is running successfully but "name: Push test-mirror branch to GitHub B" is failing to run with following error

Run echo "::add-mask::"
echo "::add-mask::"
git remote add mirror github.com//.git
git ls-remote mirror
git push mirror test-mirror:test-mirror
shell: /usr/bin/bash -e {0}
##[debug]/usr/bin/bash -e /home/runner/work/_temp/f2779388-7c6d-4160-966d-f1e92796a589.sh
::add-mask::
remote: Repository not found.
fatal: repository 'https://github.com/***/***.git/' not found
Error: Process completed with exit code 128.

Can someone help me here setting up mirror.

Thank you in advance