Merge pull request #13 from planetscale/gha/self-test

Author: joemiller

.github/workflows/self-test.yaml

@@ -0,0 +1,28 @@
+name: self-test
+
+# Uncomment to run test on your branch, but keep in mind there will be an extra
+# commit added to your PR
+# on:
+#   pull_request:
+
+jobs:
+  self-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: modify some files
+        run: |
+          git mv README.md README.md.old
+          echo 'test' >new.file
+
+      - name: ghcommit
+        uses: ./
+        with:
+          commit_message: "test"
+          repo: ${{ github.repository }}
+          branch: ${{ github.head_ref || github.ref_name }}
+        env:
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+          DEBUG: 1

README.md

@@ -42,7 +42,7 @@ jobs:
       # Run steps that make changes to the local repo here.
 
       # Commit all changed files back to the repository
-      - uses: planetscale/[email protected].5
+      - uses: planetscale/[email protected].6
         with:
           commit_message: "🤖 fmt"
           repo: ${{ github.repository }}
@@ -56,7 +56,7 @@ jobs:
 Example showing all options:
 
 ```yaml
-      - uses: planetscale/[email protected].5
+      - uses: planetscale/[email protected].6
         with:
           commit_message: "🤖 fmt"
           repo: ${{ github.repository }}

entrypoint.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
 set -euo pipefail
+[[ -n "${DEBUG:-}" ]] && set -x
 
 COMMIT_MESSAGE="${1:?Missing commit_message input}"
 REPO="${2:?Missing repo input}"
@@ -15,8 +16,7 @@ deletes=()
 
 # shellcheck disable=SC2086
 while IFS= read -r -d $'\0' line; do
-  # Uncomment for debugging:
-  #echo "line: '$line'"
+  [[ -n "${DEBUG:-}" ]] && echo "line: '$line'"
 
   # Extract the status in the tree and status in the index (first two characters)
   index_status="${line:0:1}"
@@ -25,15 +25,15 @@ while IFS= read -r -d $'\0' line; do
   # Renamed files have status code 'R' and two filenames separated by NUL. We need to read
   # an additional chunk (up to the next NUL) to get the new filename.
   if [[ "$index_status" == "R" || "$tree_status" == "R" ]]; then
-    IFS= read -r -d $'\0' new_filename
-    filename="${line:3}"
+    IFS= read -r -d $'\0' old_filename
+    new_filename="${line:3}"
 
     echo "Renamed file detected:"
-    echo "Old Filename: $filename"
+    echo "Old Filename: $old_filename"
     echo "New Filename: $new_filename"
     echo "-----------------------------"
     adds+=("$new_filename")
-    deletes+=("$filename")
+    deletes+=("$old_filename")
     continue
   fi
 
@@ -73,4 +73,6 @@ fi
 ghcommit_args+=("${adds[@]/#/--add=}")
 ghcommit_args+=("${deletes[@]/#/--delete=}")
 
+[[ -n "${DEBUG:-}" ]] && echo "ghcommit args: '${ghcommit_args[*]}'"
+
 ghcommit "${ghcommit_args[@]}"