Conditionally run tasks

.builds/changed-paths.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Get the list of changed paths in the latest commit
+changed_paths=$(git diff-tree --no-commit-id --name-only -r HEAD)
+
+# Variables to track changes in specified paths
+source_changed=false
+website_changed=false
+
+# Check if any of the specified paths have changed
+for path in $changed_paths; do
+  if [[ $path == Cargo.* || $path == src/* || $path == .build/* ]]; then
+    source_changed=true
+  elif [[ $path == website/* ]]; then
+    website_changed=true
+  fi
+done
+
+# Determine the result based on the changes detected
+if $source_changed && $website_changed; then
+  result="all"
+elif $source_changed; then
+  result="source"
+elif $website_changed; then
+  result="website"
+else
+  result="none"
+fi
+
+echo "Result: $result"
+exit 0

.builds/tests.yml

@@ -11,10 +11,16 @@ environment:
 tasks:
   - check: |
       cd osc-triggers
-      echo "Running nix flake check..."
-      nix flake check
+      export CHANGED_FILES=$(./.builds/changed-paths.sh)
+      if [[ $CHANGED_FILES == "source" || $CHANGED_FILES == "all" ]]; then
+        echo "Running nix flake check..."
+        nix flake check
+      fi
   - mirror-to-github: |
       cd osc-triggers
-      git remote add github git@github.com:$GITHUB_REPO.git
-      ssh-keyscan github.com >> ~/.ssh/known_hosts
-      git push --mirror github
+      export CHANGED_FILES=$(./.builds/changed-paths.sh)
+      if [[ $CHANGED_FILES == "source" || $CHANGED_FILES == "all" ]]; then
+        git remote add github git@github.com:$GITHUB_REPO.git
+        ssh-keyscan github.com >> ~/.ssh/known_hosts
+        git push --mirror github
+      fi

.builds/website.yml

@@ -9,6 +9,12 @@ sources:
 tasks:
 - package: |
     cd osc-triggers/website
-    tar -cvz . > ../../site.tar.gz
+    export CHANGED_FILES=$(../.builds/changed-paths.sh)
+    if [[ $CHANGED_FILES == "website" || $CHANGED_FILES == "all" ]]; then
+      tar -cvz . > ../../site.tar.gz
+    fi
 - upload: |
-    hut pages publish -d $site site.tar.gz
+    export CHANGED_FILES=$(./osc-triggers/.builds/changed-paths.sh)
+    if [[ $CHANGED_FILES == "website" || $CHANGED_FILES == "all" ]]; then
+      hut pages publish -d $site site.tar.gz
+    fi