Release v1.1.0

.github/workflows/check-eol.yml

@@ -30,19 +30,16 @@ jobs:
           ref: ${{ inputs.checkout-ref }}
 
       - name: Check End-of-Line Sequence
+        env:
+          DEFAULT_EOL: ${{ inputs.default-eol }}
         run: |
           exit_code=0
 
           while IFS= read line; do
-            if [[ $line =~ ^i/([^ ]*)\ +w/([^ ]*)\ +attr/([^[:space:]]+( eol=([[:alpha:]]+))?)?\ +$'\t'(.+)$ ]] ; then
+            if [[ $line =~ ^i/([^ ]*)\ +w/[^\ ]*\ +attr/[^$'\t']+$'\t'(.+)$ ]] ; then
               index_eol=${BASH_REMATCH[1]}
-              working_tree_eol=${BASH_REMATCH[2]}
-              expected_eol=${BASH_REMATCH[5]:-${{ inputs.default-eol }}}
-              if { [ "$index_eol" == "lf" ] || [ "$index_eol" == "crlf" ] || [ "$index_eol" == "mixed" ] ; } && [ "$index_eol" != "$expected_eol" ] ; then
-                echo "${BASH_REMATCH[6]}:"$'\t'"End-of-line sequence in index($index_eol) does not match expected end-of-line sequence $expected_eol."
-                exit_code=1
-              elif { [ "$working_tree_eol" == "lf" ] || [ "$working_tree_eol" == "crlf" ] || [ "$working_tree_eol" == "mixed" ] ; } && [ "$working_tree_eol" != "$expected_eol" ] ; then
-                echo "${BASH_REMATCH[6]}:"$'\t'"End-of-line sequence in working tree($working_tree_eol) does not match expected end-of-line sequence $expected_eol."
+              if [ "$index_eol" != $DEFAULT_EOL ] ; then
+                echo "${BASH_REMATCH[2]}:"$'\t'"End-of-line sequence in index($index_eol) must be LF."
                 exit_code=1
               fi
             else

README.md

@@ -21,7 +21,7 @@ jobs:
 ## Usage
 
 ### Default End-of-Line Sequence
-The workflow uses `LF` as the fallback end-of-line sequence. The default end-of-line sequence can be configured either through [`.gitattributes`](https://www.git-scm.com/docs/gitattributes) or through the parameter `default-eol`. The following example sets the fallback end-of-line sequence to `CRLF`.
+The workflow enforces `LF` for all files in the index. `autocrlf=true` modifies files in the working tree rather than the index and thus does not affect the workflow. The following example configures the workflow to enforce `CRLF` instead.
 ```yml
 jobs:
   check-eol:

docs/Test_List.md

@@ -5,61 +5,28 @@ A list of steps for testing the workflow's features.
 
 ### Steps
 1. Create the following files,
-    - `lf-lf.txt` - A file containing one LF.
-    - `lf-crlf.txt` - A file containing one CRLF.
-    - `lf-mixed.txt` - A file containing one LF and one CRLF.
-    - `crlf-lf.txt` - A file containing one LF.
-    - `crlf-crlf.txt` - A file containing one CRLF.
-    - `crlf-mixed.txt` - A file containing one LF and one CRLF.
+    - `lf.txt` - A file containing one LF.
+    - `crlf.txt` - A file containing one CRLF.
+    - `mixed.txt` - A file containing one LF and one CRLF.
 1. Create or copy a binary file, such as an image or an archive.
 1. Run the command `git config core.autocrlf false`
-1. Create a file named `.gitattributes` with the following contents,
-    ```ini
-    lf-*.txt text eol=lf
-    crlf-*.txt text eol=crlf
-    ```
-1. All other files created such as `.gitattributes` and workflow files must be using the LF end-of-line sequence.
+1. All other files created such as workflow files must be using the LF end-of-line sequence.
 1. Commit and push to GitHub.
 
 ### Outputs
 1. Workflow triggers.
 1. Workflow fails.
 1. The workflow should flag the following files,
-    - `lf-crlf.txt`.
-    - `lf-mixed.txt`.
-    - `crlf-lf.txt`.
-    - `crlf-mixed.txt`.
+    - `crlf.txt`.
+    - `mixed.txt`.
 1. The workflow should not flag the following files,
-    - `lf-lf.txt`.
-    - `crlf-crlf.txt`.
+    - `lf.txt`.
     - The binary file.
 
-## Action respects `.gitattributes`
-
-### Steps
-1. Replace the contents of the file named `.gitattributes` with the following,
-    ```ini
-    *-lf.txt text eol=lf
-    *-crlf.txt text eol=crlf
-    ```
-1. Remove the files ending in `mixed`.
-1. Commit and push to GitHub.
-
-### Outputs
-1. Workflow triggers.
-1. Workflow succeeds.
-
 ## Action succeeds when non-compliant files are fixed
 
 ### Steps
-1. Replace the contents of the file named `.gitattributes` with the following,
-    ```ini
-    lf-*.txt text eol=lf
-    crlf-*.txt text eol=crlf
-    ```
-1. Restore the files ending in `mixed`.
-1. Replace all non-LF end-of-line sequences with LF in files starting with `lf-*`.
-1. Replace all non-CRLF end-of-line sequences with CRLF in files starting with `crlf-*`.
+1. Replace all non-LF end-of-line sequences with LF in flagged files.
 
 ### Outputs
 1. Workflow triggers.