chore(go): At this time, stay with 1.24 for development

Even if it works on CI, Go 1.24 is actually easier to manage in
different Linux distributions.

Maybe we will change the requiments:

- if I decide that Fedora 43 (next release) is the "official
distribution to use for development)
- if I decide to ask developpers to use Homebrew to install Go
- others reasons

As I decided, at this time, to use RPM version of golang, the 1.24
version is probably the best choice for the moment.

.gitea/workflows/build-oci.yaml

@@ -18,12 +18,21 @@ jobs:
       contents: read
       packages: write
     steps:
-      - name: Extract version
+      - name: Extract version and image name
         run: |
+          # remove "releases/"
           VERSION="${VERSION#releases/}"
+          # set image name to lower case
+          IMAGE_NAME="${IMAGE_NAME,,}"
+
           echo "Exporting variable VERSION=$VERSION"
+          echo "Exporting variable IMAGE_NAME=$IMAGE_NAME"
+
           echo "VERSION=$VERSION" >> $GITEA_OUTPUT
+          echo "IMAGE_NAME=$IMAGE_NAME" >> $GITEA_OUTPUT
+
           echo "VERSION=$VERSION" >> $GITEA_ENV
+          echo "IMAGE_NAME=$IMAGE_NAME" >> $GITEA_ENV
 
       - name: Install Buildah
         run: |-
@@ -44,12 +53,12 @@ jobs:
 
       - name: Build and tag
         run: |-
-          echo "Building image $REGISTRY/${IMAGE_NAME,,}:$VERSION / latest"
+          echo "Building image ${REGISTRY}/${IMAGE_NAME}:${VERSION} / latest"
-          buildah build --isolation=chroot --build-arg VERSION=$VERSION -t katenary -f ./oci/katenary/Containerfile .
+          buildah build --isolation=chroot --build-arg VERSION=${VERSION} -t katenary -f ./oci/katenary/Containerfile .
-          buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:$VERSION
+          buildah tag katenary ${REGISTRY}/${IMAGE_NAME}:${VERSION}
-          buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:latest
+          buildah tag katenary ${REGISTRY}/${IMAGE_NAME}:latest
 
       - name: Push image
         run: |-
-          buildah push $REGISTRY/${IMAGE_NAME,,}:$VERSION
+          buildah push ${REGISTRY}/${IMAGE_NAME}:${VERSION}
-          buildah push $REGISTRY/${IMAGE_NAME,,}:latest
+          buildah push ${REGISTRY}/${IMAGE_NAME}:latest

go.mod

@@ -1,6 +1,8 @@
 module katenary.io
 
-go 1.25
+go 1.24.0
+
+toolchain go1.24.7
 
 require (
 	github.com/compose-spec/compose-go v1.20.2