Add latest tag for inputs.version (#10)

README.md

@@ -10,7 +10,7 @@ The token used to authenticate when fetching Typst distributions. When running t
 
 ### `version`
 
-Exact version of Typst to use.
+Exact version of Typst to use. Input `latest` if you want to use latest version of Typst.
 
 > **Warning**
 > Setup Typst `v2.0` does not support Typst `v0.1.0` or `v0.2.0`. If you want to use an old version, use [`v1`](https://github.com/yusancky/setup-typst/tree/v1).

action.yml

@@ -26,13 +26,22 @@ runs:
         fi
       shell: bash
 
+    - name: Download release if latest
+      uses: robinraju/[email protected]
+      with:
+        repository: typst/typst
+        latest: true
+        fileName: ${{ format('typst-x86_64-{0}.{1}', env.typst_asset_name, env.typst_asset_zip_name) }}
+        token: ${{ inputs.token }}
+      if: inputs.version == 'latest'
     - name: Download release
       uses: robinraju/[email protected]
       with:
         repository: typst/typst
         tag: ${{ inputs.version }}
         fileName: ${{ format('typst-x86_64-{0}.{1}', env.typst_asset_name, env.typst_asset_zip_name) }}
         token: ${{ inputs.token }}
+      if: inputs.version != 'latest'
 
     - name: Unzip Typst (Linux, macOS)
       run: |