[dev] add old name

.github/workflows/test.yaml

@@ -22,3 +22,4 @@ jobs:
           echo "Removed? ${{ steps.diff.outputs.removed }}"
           echo "Renamed? ${{ steps.diff.outputs.renamed }}"
           echo "Name: ${{ steps.diff.outputs.name }}"
+          echo "Previous: ${{ steps.diff.outputs.previous }}"

README.md

@@ -19,7 +19,7 @@ Very simple, you provide the action with a `path` to a _file_ or _folder_, and i
 ## Usage
 ```yaml
 - name: Simple Diff
-  uses: mudlabs/simple-diff@v1.0.1
+  uses: mudlabs/simple-diff@v1.0.2
   with:
     path: path/to/file   
 ```
@@ -38,6 +38,7 @@ Very simple, you provide the action with a `path` to a _file_ or _folder_, and i
 | `removed` | boolean | Specifies the file or folder was removed. |
 | `renamed` | boolean | Specifies the file or folder was renamed. |
 | `name` | string | Specifies the name of the file or folder. |
+| `previous` | string | Specifies the previous file name, or its name. |
 
 ## Example Case
 You have a workflow that only runs on a push event to a file path. But you don't want it to run if the file was `removed` _(deleted)_.
@@ -57,11 +58,11 @@ jobs:
       - uses: actions/checkout@v2
       - name: Simple Diff
         id: diff
-        uses: mudlabs/simple-diff@v1.0.1
+        uses: mudlabs/simple-diff@v1.0.2
         with:
           path: path/to/my/file.ext
       - run: exit 1
-        if: steps.diff.outputs.removed
+        if: steps.diff.outputs.removed == true
 
   # Other jobs will run only if file.ext was NOT removed.
 ```

action.js

@@ -27,14 +27,15 @@ const toBoolean = value => value.toLowerCase() == "true";
     if (response.data.status !== "ahead") throw `The head commit for this ${github.context.eventName} event is not ahead of the base commit.`;
 
     const target = normalise(path);
-    const files = response.data.files; 
+    const files = response.data.files;
     const file = files.find(file => decodeURIComponent(file.contents_url).indexOf(`contents/${target}`) !== -1);
 
+    core.setOutput("name", file ? file.filename : target);
     core.setOutput("added", file ? file.status === "added" : false);
-    core.setOutput("modified", file ? file.status === "modified" : false);
     core.setOutput("removed", file ? file.status === "removed" : false);
     core.setOutput("renamed", file ? file.status === "renamed" : false);
-    core.setOutput("name", file ? file.filename : target);
+    core.setOutput("modified", file ? file.status === "modified" : false);
+    core.setOutput("previous", file ? file.previous_filename || file.filename : target);
 
     if (file) return;
     if (strict) throw `None of the files in this commits diff tree match the provided file (${path}).`;

action.yaml

@@ -29,3 +29,5 @@ outputs:
     description: Specifies the item was renamed.
   name:
     description: Specifies the item name.
+  previous:
+    description: The files previous name, or its name.