feat: Added rename support (#6)

Signed-off-by: Steve Hipwell <steve.hipwell@gmail.com>

CHANGELOG.md

@@ -14,6 +14,10 @@
 
 ## [UNRELEASED]
 
+### Added
+
+- Added support for renaming tool binaries. ([#6](https://github.com/action-stars/install-tool-from-github-release/pull/6)) _@stevehipwell_
+
 ## [v0.2.2] - 2024-01-31
 
 ### Changed

action.yml

@@ -72,6 +72,9 @@ inputs:
   filename_format_windows:
     description: Filename format to use when the platform is Windows.
     required: false
+  rename:
+    description: Rename a tool after it is installed; <before>=<after>.
+    required: false
   check_command:
     description: Command to test if the tool was installed correctly.
     required: false
@@ -91,22 +94,23 @@ runs:
         repository: ${{ inputs.repository }}
         tag_prefix: ${{ inputs.tag_prefix }}
         version: ${{ inputs.version }}
+
     - name: Derive platform URLs
       id: platform_urls
       shell: bash
       run: |
         set -euo pipefail
-        
+
         if [[ -n "${{ inputs.filename_format_linux }}" ]]
         then
           echo "linux_url=https://github.com/${{ inputs.owner }}/${{ inputs.repository }}/releases/download/${{ inputs.tag_prefix }}{version}/${{ inputs.filename_format_linux }}" >> "${GITHUB_OUTPUT}"
         fi
-        
+
         if [[ -n "${{ inputs.filename_format_macos }}" ]]
         then
           echo "macos_url=https://github.com/${{ inputs.owner }}/${{ inputs.repository }}/releases/download/${{ inputs.tag_prefix }}{version}/${{ inputs.filename_format_macos }}" >> "${GITHUB_OUTPUT}"
         fi
-        
+
         if [[ -n "${{ inputs.filename_format_windows }}" ]]
         then
           echo "windows_url=https://github.com/${{ inputs.owner }}/${{ inputs.repository }}/releases/download/${{ inputs.tag_prefix }}{version}/${{ inputs.filename_format_windows }}" >> "${GITHUB_OUTPUT}"
@@ -132,6 +136,21 @@ runs:
         url: https://github.com/${{ inputs.owner }}/${{ inputs.repository }}/releases/download/${{ inputs.tag_prefix }}{version}/${{ inputs.filename_format }}
         version: ${{ steps.version.outputs.version }}
 
+    - name: Rename
+      if: inputs.rename
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        input="${{ inputs.rename }}"
+        before="${input%=*}"
+        after="${input#*=}"
+
+        before_path="$(which "${before}")"
+        after_path="$(dirname "${before_path}")/${after}"
+
+        mv -f "${before_path}" "${after_path}"
+
     - name: Check
       if: inputs.check_command
       shell: bash