# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1786085320 -7200
# Node ID efe74c6e32f8ace04c7b1e400323bd811e0cf6b5
# Parent  c8cb5bd6a149656bed884e7ea147edb868fd67eb
added github action to mirror from mercurial

diff -r c8cb5bd6a149 -r efe74c6e32f8 .github/workflows/mirror.yml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.github/workflows/mirror.yml	Fri Aug 07 08:48:40 2026 +0200
@@ -0,0 +1,52 @@
+name: Mirror Mercurial to GitHub
+
+env:
+  HG_SOURCE_URL: https://orthanc.uclouvain.be/hg/orthanc-neuro/
+  GITHUB_TARGET: jodogne/mirror-orthanc-neuro.git
+  FAST_EXPORT_VERSION: fast-export-260405
+
+on:
+  schedule:
+    - cron: '40 2 * * *'
+  workflow_dispatch: {}
+
+concurrency:
+  group: hg-mirror
+  cancel-in-progress: false
+
+permissions:
+  contents: write  # GITHUB_TOKEN is read-only by default; this grants push access
+
+jobs:
+  mirror:
+    runs-on: ubuntu-slim
+    steps:
+      - name: Install Mercurial and fast-export
+        run: |
+          sudo apt-get update
+          DEBIAN_FRONTEND=noninteractive sudo apt-get install -y mercurial git wget
+          cd /tmp/
+          wget https://orthanc.uclouvain.be/downloads/third-party-downloads/${FAST_EXPORT_VERSION}.tar.gz
+          tar xvf ${FAST_EXPORT_VERSION}.tar.gz
+
+      - name: Full clone of Mercurial source
+        run: |
+          hg clone "${HG_SOURCE_URL}" hg-repo
+
+      - name: Full conversion (fresh git repo every run)
+        run: |
+          git init --bare git-repo
+          cd git-repo
+          /tmp/${FAST_EXPORT_VERSION}/hg-fast-export.sh -r ../hg-repo --hg-hash --hgtags
+
+      - name: Push (never force, so it can't rewrite or delete history)
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          cd git-repo
+          git remote add origin "https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_TARGET}"
+          git push origin 'refs/heads/*:refs/heads/*'
+          git push origin 'refs/tags/*:refs/tags/*'
+          if git rev-parse --verify refs/notes/hg >/dev/null 2>&1; then
+            git push origin refs/notes/hg:refs/notes/hg
+          fi