From 9ff63d697a0089149b3bd29c3998bc5ff80c94ac Mon Sep 17 00:00:00 2001
From: James Amner <james.amner@boxuk.com>
Date: Fri, 24 May 2024 11:19:03 +0100
Subject: [PATCH] Use SplitSH to split monorepo

---
 .github/workflows/packages.yml | 41 +++++++++++-----------------------
 1 file changed, 13 insertions(+), 28 deletions(-)

diff --git a/.github/workflows/packages.yml b/.github/workflows/packages.yml
index acb8f69..576540a 100644
--- a/.github/workflows/packages.yml
+++ b/.github/workflows/packages.yml
@@ -4,8 +4,8 @@ on:
   push:
     branches:
       - main
-    tags:
-      - "*"
+    # tags: # Todo - handle tags, ie publishing a new version from the mono-repo to all the sub-repos. 
+      # - "*"
 
 permissions:
   contents: write
@@ -40,30 +40,15 @@ jobs:
       - name: Remove `/packages/*/build` from gitignore
         run: |
           sed -i '/\/packages\/\*\/build/d' .gitignore
-      
-      # no tag
-      - name: Split Monorepo
-        if: "!startsWith(github.ref, 'refs/tags/')"
-        uses: "symplify/monorepo-split-github-action@v2.3.0"
-        env:
-          GITHUB_TOKEN: ${{ secrets.BOXUK_WP_ROBOT_ACCESS_TOKEN }}
-        with:
-          package_directory: "packages/${{ matrix.packages.local_path }}"
-          repository_organization: "boxuk"
-          repository_name: "${{ matrix.packages.target_repo }}"
-          user_name: "BoxUK Automated Package Management"
-          user_email: "developers@boxuk.com"
 
-      # with tag
-      - name: Split Monorepo with Tag
-        if: "startsWith(github.ref, 'refs/tags/')"
-        uses: "symplify/monorepo-split-github-action@v2.3.0"
-        env:
-          GITHUB_TOKEN: ${{ secrets.BOXUK_WP_ROBOT_ACCESS_TOKEN }}
-        with:
-          tag: ${GITHUB_REF#refs/tags/}
-          package_directory: "packages/${{ matrix.packages.local_path }}"
-          repository_organization: "boxuk"
-          repository_name: "${{ matrix.packages.target_repo }}"
-          user_name: "BoxUK Automated Package Management"
-          user_email: "developers@boxuk.com"
+      - name: Install Splitsh
+        shell: bash
+        run: |
+          apt-get update && apt-get install -y libgit2 golang-go
+          go build -o splitsh-lite github.com/splitsh/lite
+      - name: Split MonoRepo
+        shell: bash
+        run: |
+          git remote add ${{ matrix.packages.target_repo }} git@github.com:boxuk/${{ matrix.packages.target_repo }}.git || true
+          SHA1=`splitsh-lite --prefix=pacakges/${{ matrix.packages.local_path }}`
+          git push ${{ matrix.packages.target_repo }} "$SHA1:refs/heads/main" -f