From 20c01510ee26d7d0b3af21aec710cf5b63938f06 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:15:56 +0200
Subject: [PATCH 01/12] use matrix

---
 .github/workflows/test.yml | 22 ++++++----------------
 gen-service-version.js     | 20 ++++++++++++--------
 2 files changed, 18 insertions(+), 24 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2b8d8a6..751fec7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,8 +9,7 @@ on:
 jobs:
   install-build:
     outputs:
-      foo-service: ${{ steps.install.outputs.foo-service }}
-      bar-service: ${{ steps.install.outputs.bar-service }}
+      job-strategy-matrix: ${{ steps.install.outputs.job-strategy-matrix }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
@@ -23,24 +22,15 @@ jobs:
           echo pnpm install
           node ./gen-service-version.js
 
-  foo-service:
+  build-services:
     needs: [install-build]
     runs-on: ubuntu-latest
-    if: ${{ needs.install-build.outputs.foo-service == 'run' }}
+    strategy:
+      matrix:
+        service: { { needs.install-build.outputs.job-strategy-matrix } }
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
       - name: Build
         run: |
-          ./foo-service/build.sh
-
-  bar-service:
-    needs: [install-build]
-    runs-on: ubuntu-latest
-    if: ${{ needs.install-build.outputs.bar-service == 'run' }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-      - name: Build
-        run: |
-          ./bar-service/build.sh
+          ./{{ matrix.service }}/build.sh
diff --git a/gen-service-version.js b/gen-service-version.js
index f4732cc..5bbd457 100644
--- a/gen-service-version.js
+++ b/gen-service-version.js
@@ -1,16 +1,14 @@
-const child_process = require("child_process");
+const child_process = require('child_process');
 
-const services = ["bar-service", "foo-service"];
+const services = ['bar-service', 'foo-service'];
 
 function latestCommitInDirectory(dirname) {
-  return String(
-    child_process.execSync(`git log --pretty=format:%H -n 1 ${dirname}`)
-  );
+  return String(child_process.execSync(`git log --pretty=format:%H -n 1 ${dirname}`));
 }
 
 const serviceVersions = {};
 
-const currentCommit = latestCommitInDirectory(".");
+const currentCommit = latestCommitInDirectory('.');
 
 for (const service of services) {
   serviceVersions[service] = latestCommitInDirectory(service);
@@ -19,8 +17,14 @@ for (const service of services) {
 console.log(currentCommit);
 console.log(serviceVersions);
 
+let job_strategy_matrix = [];
 Object.entries(serviceVersions).forEach(([name, version]) => {
-  const skip = version === currentCommit ? "run" : "skip";
+  const skip = version === currentCommit ? 'run' : 'skip';
 
-  console.log(`::set-output name=${name}::${skip}`);
+  console.log(`${name}::${skip}`);
+  if (version === currentCommit) {
+    job_strategy_matrix.push(name);
+  }
 });
+
+console.log(`::set-output name=job-strategy-matrix::[${job_strategy_matrix.join(', ')}]`);

From e81e838e6924379833b69edd921cbbdc534da900 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:17:15 +0200
Subject: [PATCH 02/12] bar update

---
 bar-service/bar.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bar-service/bar.sh b/bar-service/bar.sh
index 019eb5d..3d80354 100755
--- a/bar-service/bar.sh
+++ b/bar-service/bar.sh
@@ -1,3 +1,4 @@
 #!/usr/bin/env bash
 
 echo 'running bar!'
+echo 'cool new feature'
\ No newline at end of file

From 06d633503e8f5e754a98ac6bfab6291967cde53e Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:19:38 +0200
Subject: [PATCH 03/12] fix workflow

---
 .github/workflows/test.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 751fec7..3425eec 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,10 +27,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        service: { { needs.install-build.outputs.job-strategy-matrix } }
+        service: ${{ needs.install-build.outputs.job-strategy-matrix }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
       - name: Build
         run: |
-          ./{{ matrix.service }}/build.sh
+          ./${{ matrix.service }}/build.sh

From e2fb95586b121c615917f4659e39a4d7110c64be Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:21:52 +0200
Subject: [PATCH 04/12] fix for no changes

---
 .github/workflows/test.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3425eec..2bfbeca 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,6 +25,7 @@ jobs:
   build-services:
     needs: [install-build]
     runs-on: ubuntu-latest
+    if: ${{ needs.install-build.outputs.job-strategy-matrix != "[]"}}
     strategy:
       matrix:
         service: ${{ needs.install-build.outputs.job-strategy-matrix }}

From 90c069cf6510dab8f6b6fe2d5839b02d16d82454 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:23:11 +0200
Subject: [PATCH 05/12] fix

---
 .github/workflows/test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2bfbeca..b874853 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
   build-services:
     needs: [install-build]
     runs-on: ubuntu-latest
-    if: ${{ needs.install-build.outputs.job-strategy-matrix != "[]"}}
+    if: ${{ needs.install-build.outputs.job-strategy-matrix != '[]' }}
     strategy:
       matrix:
         service: ${{ needs.install-build.outputs.job-strategy-matrix }}

From b5cc58b901f16127e7d751f7961a271063eecdd4 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:24:00 +0200
Subject: [PATCH 06/12] new thing bar

---
 bar-service/bar.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bar-service/bar.sh b/bar-service/bar.sh
index 3d80354..9b8d697 100755
--- a/bar-service/bar.sh
+++ b/bar-service/bar.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 
 echo 'running bar!'
-echo 'cool new feature'
\ No newline at end of file
+echo 'cool new feature -fixing feature'
\ No newline at end of file

From 04cddf10433b5b4fcd11738768c4b4bda8f52531 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:27:39 +0200
Subject: [PATCH 07/12] use json method

---
 .github/workflows/test.yml | 4 ++--
 gen-service-version.js     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b874853..cd041f8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,10 +25,10 @@ jobs:
   build-services:
     needs: [install-build]
     runs-on: ubuntu-latest
-    if: ${{ needs.install-build.outputs.job-strategy-matrix != '[]' }}
+    if: ${{ needs.install-build.outputs.job-strategy-matrix != '[""]' }}
     strategy:
       matrix:
-        service: ${{ needs.install-build.outputs.job-strategy-matrix }}
+        service: ${{ fromJson(needs.install-build.outputs.job-strategy-matrix) }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
diff --git a/gen-service-version.js b/gen-service-version.js
index 5bbd457..ef781ba 100644
--- a/gen-service-version.js
+++ b/gen-service-version.js
@@ -27,4 +27,4 @@ Object.entries(serviceVersions).forEach(([name, version]) => {
   }
 });
 
-console.log(`::set-output name=job-strategy-matrix::[${job_strategy_matrix.join(', ')}]`);
+console.log(`::set-output name=job-strategy-matrix::["${job_strategy_matrix.join('", "')}"]`);

From 521d29b3e88ddae6124ea4cab29a9164e8d69bee Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:28:57 +0200
Subject: [PATCH 08/12] new bar feature

---
 bar-service/bar.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bar-service/bar.sh b/bar-service/bar.sh
index 9b8d697..e8245a6 100755
--- a/bar-service/bar.sh
+++ b/bar-service/bar.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 
 echo 'running bar!'
-echo 'cool new feature -fixing feature'
\ No newline at end of file
+echo 'cool new feature -fixing feature'
+echo 'new feature'
\ No newline at end of file

From 7167309bf5163832ad82eb78c2d963c94aa2c82c Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 22:30:04 +0200
Subject: [PATCH 09/12] update both

---
 bar-service/bar.sh | 4 +++-
 foo-service/foo.sh | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/bar-service/bar.sh b/bar-service/bar.sh
index e8245a6..8d3b769 100755
--- a/bar-service/bar.sh
+++ b/bar-service/bar.sh
@@ -2,4 +2,6 @@
 
 echo 'running bar!'
 echo 'cool new feature -fixing feature'
-echo 'new feature'
\ No newline at end of file
+echo 'new feature'
+
+echo 'and here'
\ No newline at end of file
diff --git a/foo-service/foo.sh b/foo-service/foo.sh
index 14338a5..8163df7 100755
--- a/foo-service/foo.sh
+++ b/foo-service/foo.sh
@@ -4,3 +4,5 @@ echo 'Running foo!'
 echo 'fixed bug'
 echo 'fixed another bug'
 echo 'NOT ANOTHER ONE'
+
+echo 'adding a thing here'

From 7cd19c34d5f4e85a03b2bc700fef8af61b757dc7 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 23:48:30 +0200
Subject: [PATCH 10/12] sparse checkout

---
 .github/workflows/test.yml | 4 +++-
 foo-service/foo.sh         | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cd041f8..da59123 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,9 @@ jobs:
         service: ${{ fromJson(needs.install-build.outputs.job-strategy-matrix) }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: gogaille/sparse-checkout
+          patterns: '${{ matrix.service }} gen-service-version.js'
       - name: Build
         run: |
+          ls .
           ./${{ matrix.service }}/build.sh
diff --git a/foo-service/foo.sh b/foo-service/foo.sh
index 8163df7..d13fe5e 100755
--- a/foo-service/foo.sh
+++ b/foo-service/foo.sh
@@ -6,3 +6,5 @@ echo 'fixed another bug'
 echo 'NOT ANOTHER ONE'
 
 echo 'adding a thing here'
+
+# important change

From 83282a2f676ffc70111a53e7c0fb2254d037f7ba Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 23:50:06 +0200
Subject: [PATCH 11/12] fix

---
 .github/workflows/test.yml | 2 ++
 bar-service/bar.sh         | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index da59123..9e16fa0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,7 +32,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: gogaille/sparse-checkout
+        with:
           patterns: '${{ matrix.service }} gen-service-version.js'
+
       - name: Build
         run: |
           ls .
diff --git a/bar-service/bar.sh b/bar-service/bar.sh
index 8d3b769..89a1700 100755
--- a/bar-service/bar.sh
+++ b/bar-service/bar.sh
@@ -3,5 +3,3 @@
 echo 'running bar!'
 echo 'cool new feature -fixing feature'
 echo 'new feature'
-
-echo 'and here'
\ No newline at end of file

From 4e216ca6cec4a958f1dbf139d2a49d8ec04dbaf5 Mon Sep 17 00:00:00 2001
From: Laesse <lars.volkheimer@gmx.ch>
Date: Mon, 15 Aug 2022 23:51:15 +0200
Subject: [PATCH 12/12] fix 2

---
 .github/workflows/test.yml | 2 +-
 foo-service/foo.sh         | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9e16fa0..a63d5aa 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
         service: ${{ fromJson(needs.install-build.outputs.job-strategy-matrix) }}
     steps:
       - name: Checkout code
-        uses: gogaille/sparse-checkout
+        uses: gogaille/sparse-checkout@3114de9b3cf84c0829fe84222d8ae8d806fbc794
         with:
           patterns: '${{ matrix.service }} gen-service-version.js'
 
diff --git a/foo-service/foo.sh b/foo-service/foo.sh
index d13fe5e..8163df7 100755
--- a/foo-service/foo.sh
+++ b/foo-service/foo.sh
@@ -6,5 +6,3 @@ echo 'fixed another bug'
 echo 'NOT ANOTHER ONE'
 
 echo 'adding a thing here'
-
-# important change