Simplify separator handling of changed files array (#40)

* try to fix separator

* remove local

* fix

* simplify array

* update changelog

.github/dependabot.yml

@@ -4,7 +4,7 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: monthly
+      interval: weekly
     labels:
       - "dependencies"
     commit-message:
@@ -18,6 +18,6 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: monthly
+      interval: weekly
     labels:
       - "dependencies"

CHANGELOG.md

@@ -2,9 +2,13 @@
 
 ## New functionality
 
-`.github/workflows/build.yaml`: Added a callable workflow for building Viash components (PR #38).
+* `.github/workflows/build.yaml`: Added a callable workflow for building Viash components (PR #38).
 
-`.github/workflows/test.yaml`: Added a callable workflow for testing Viash components (PR #38).
+* `.github/workflows/test.yaml`: Added a callable workflow for testing Viash components (PR #38).
+
+## Minor changes
+
+* `project/detect-changed-components`: Simplify separator handling of changed files array (PR #40).
 
 ## Bug fixes
 

project/detect-changed-components/action.yml

@@ -38,9 +38,9 @@ runs:
 
   - name: Get changed files
     id: changed-files
-    uses: tj-actions/changed-files@v42.0.5
+    uses: tj-actions/changed-files@v44
     with:
-      separator: ";"
+      separator: ","
       diff_relative: true
 
   # Note: a component's resources is detected using a jq statement. 
@@ -90,17 +90,9 @@ runs:
       # create output array
       declare -a output_array=()
 
-      # The output from changed-files is delimited by \;
-      # So we use delimiter ';' to read the file and trim the backslash from the end.
-      declare -a changed_files=()
-      trim_slash() {
-        local line=$2
-        local trimmed_line=${line/%\\/}
-        echo "Found changed file: '$trimmed_line'"
-        changed_files[$1]="${trimmed_line}"
-      }
-      # read changed files as array
-      readarray -d ';' -C trim_slash -c 1 -t <<< "${{ steps.changed-files.outputs.all_changed_files }}"
+      # The output from changed-files is delimited by ,
+      # also remove newline if any
+      IFS=$',' read -a changed_files <<< "${{ steps.changed-files.outputs.all_changed_files }}"
 
       # read components as array
       readarray -t components < <(jq -c '.[]' "${{ inputs.input_file }}")