Let's test matrix builds using platforms

.woodpecker/.build.yml

@@ -1,7 +1,12 @@
+matrix:
+  PLATFORM:
+    - linux/amd64
+    - linux/arm64
+
 # These checks already get performed on the feature branches
 branches:
   exclude: [ main, dev ]
-platform: linux/amd64
+platform: $PLATFORM
 
 pipeline:
   vieter:

.woodpecker/.build_arm64.yml

@@ -1,29 +0,0 @@
-# These checks already get performed on the feature branches
-branches:
-  exclude: [ main, dev ]
-platform: linux/arm64
-
-pipeline:
-  vieter:
-    image: 'chewingbever/vlang:latest'
-    group: 'build'
-    commands:
-      - make vieter
-
-  debug:
-    image: 'chewingbever/vlang:latest'
-    group: 'build'
-    commands:
-      - make debug
-
-  prod:
-    image: 'chewingbever/vlang:latest'
-    environment:
-      - LDFLAGS=-lz -lbz2 -llzma -lexpat -lzstd -llz4 -static
-    group: 'build'
-    commands:
-      - make prod
-      # Make sure the binary is actually static
-      - readelf -d pvieter
-      - du -h pvieter
-      - '[ "$(readelf -d pvieter | grep NEEDED | wc -l)" = 0 ]'