From d98d055d432c3f35996466dd9be45aafc60070a0 Mon Sep 17 00:00:00 2001
From: Norbert Hartl <norbert@hartl.name>
Date: Fri, 9 Oct 2026 09:41:30 +0200
Subject: [PATCH 1/3] added github actions

---
 .github/workflows/build.yml | 31 +++++++++++++++++++++++++++++++
 .smalltalk.ston             |  9 +++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 .github/workflows/build.yml
 create mode 100644 .smalltalk.ston

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..e9535e8
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,31 @@
+name: CI
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the development branch
+on:
+  pull_request:
+    types: [assigned, opened, synchronize, reopened]
+    
+  push:
+    branches:
+      - main
+  
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        pharoversion: [ Pharo64-alpha, Pharo64-13, Pharo64-12 ]
+    name: ${{ matrix.pharoversion }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: hpi-swa/setup-smalltalkCI@v1
+        id: smalltalkci
+        with:
+          smalltalk-version: ${{ matrix.pharoversion }}
+      - run: smalltalkci -s ${{  steps.smalltalkci.outputs.smalltalk-version}}
+        shell: bash
+        timeout-minutes: 15
diff --git a/.smalltalk.ston b/.smalltalk.ston
new file mode 100644
index 0000000..96410b5
--- /dev/null
+++ b/.smalltalk.ston
@@ -0,0 +1,9 @@
+SmalltalkCISpec {
+  #loading : [
+    SCIMetacelloLoadSpec {
+      #baseline : 'RecurringEvents',
+      #directory : 'source',
+      #platforms : [ #pharo ]
+    }
+  ]
+}

From 8bbed85172f8ad2e32e7048316f13b5712d1ca06 Mon Sep 17 00:00:00 2001
From: Norbert Hartl <norbert@hartl.name>
Date: Fri, 9 Oct 2026 09:42:21 +0200
Subject: [PATCH 2/3] better pharo14 than alpha

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

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e9535e8..d42e775 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        pharoversion: [ Pharo64-alpha, Pharo64-13, Pharo64-12 ]
+        pharoversion: [ Pharo64-14, Pharo64-13, Pharo64-12 ]
     name: ${{ matrix.pharoversion }}
     steps:
       - uses: actions/checkout@v2

From 0e643f0e9d76f1ab782d2e67b5b123d95ca3b71c Mon Sep 17 00:00:00 2001
From: Norbert Hartl <norbert@hartl.name>
Date: Fri, 9 Oct 2026 09:44:14 +0200
Subject: [PATCH 3/3] Serialize temporal expressions with STONJSON instead of
 NeoJSON

NeoJSON is not a declared dependency, so asJsonString and fromJsonString:
failed with an undeclared variable in images without it. STONJSON ships
with Pharo and produces the same structure.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 source/RecurringEvents-Core/RETemporalExpression.class.st | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/RecurringEvents-Core/RETemporalExpression.class.st b/source/RecurringEvents-Core/RETemporalExpression.class.st
index a7cba23..afd236a 100644
--- a/source/RecurringEvents-Core/RETemporalExpression.class.st
+++ b/source/RecurringEvents-Core/RETemporalExpression.class.st
@@ -161,7 +161,7 @@ RETemporalExpression class >> fromJsonDict: aDict [
 
 { #category : 'json' }
 RETemporalExpression class >> fromJsonString: aString [
-	^ self fromJsonDict: (NeoJSONReader fromString: aString)
+	^ self fromJsonDict: (STONJSON fromString: aString)
 ]
 
 { #category : 'rrule' }
@@ -509,7 +509,7 @@ RETemporalExpression >> asJsonDict [
 
 { #category : 'json' }
 RETemporalExpression >> asJsonString [
-	^ NeoJSONWriter toString: self asJsonDict
+	^ STONJSON toString: self asJsonDict
 ]
 
 { #category : 'rrule' }