diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cff567a..2809eba 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,12 +19,13 @@ jobs:
         run: mv test/* .
 
       - name: Use the action
+        id: cmake-action
         uses: ./
 
       - name: Try to test the project
         id: failed-step
         continue-on-error: true
-        run: ctest --test-dir build --output-on-failure --no-tests=error -R hello_world ${{ matrix.os == 'windows' && '-C Debug' || '' }}
+        run: ctest --test-dir ${{ steps.cmake-action.outputs.build-dir }} --output-on-failure --no-tests=error -R hello_world ${{ matrix.os == 'windows' && '-C Debug' || '' }}
 
       - name: Check on success
         if: steps.failed-step.outcome == 'success'
@@ -32,8 +33,8 @@ jobs:
 
       - name: Build and test the project
         run: |
-          cmake --build build
-          ctest --test-dir build --output-on-failure --no-tests=error -R hello_world ${{ matrix.os == 'windows' && '-C Debug' || '' }}
+          cmake --build ${{ steps.cmake-action.outputs.build-dir }}
+          ctest --test-dir ${{ steps.cmake-action.outputs.build-dir }} --output-on-failure --no-tests=error -R hello_world ${{ matrix.os == 'windows' && '-C Debug' || '' }}
 
   specified-dir-usage:
     runs-on: ubuntu-latest
@@ -42,6 +43,7 @@ jobs:
         uses: actions/checkout@v3.5.3
 
       - name: Use the action with specified directories
+        id: cmake-action
         uses: ./
         with:
           source-dir: test
@@ -53,8 +55,8 @@ jobs:
 
       - name: Build and test the project
         run: |
-          cmake --build output
-          ctest --test-dir output --output-on-failure --no-tests=error -R hello_world
+          cmake --build ${{ steps.cmake-action.outputs.build-dir }}
+          ctest --test-dir ${{ steps.cmake-action.outputs.build-dir }} --output-on-failure --no-tests=error -R hello_world
 
   run-build-usage:
     runs-on: ubuntu-latest
@@ -63,6 +65,7 @@ jobs:
         uses: actions/checkout@v3.5.3
 
       - name: Use the action with run build enabled
+        id: cmake-action
         uses: ./
         with:
           source-dir: test
@@ -70,7 +73,7 @@ jobs:
           build-args: --target test_c --target test_cpp
 
       - name: Test the project
-        run: ctest --test-dir test/build --output-on-failure --no-tests=error -R test
+        run: ctest --test-dir ${{ steps.cmake-action.outputs.build-dir }} --output-on-failure --no-tests=error -R test
 
   run-test-usage:
     runs-on: ubuntu-latest
@@ -129,3 +132,16 @@ jobs:
           build-args: --target test_c --target test_cpp
           run-test: true
           test-args: -R test
+
+  specified-shell:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3.5.3
+
+      - name: Use the action with specified shell
+        uses: ./
+        with:
+          shell: bash
+          source-dir: test
+          run-build: true
diff --git a/README.md b/README.md
index a6b3f12..1484b79 100644
--- a/README.md
+++ b/README.md
@@ -4,15 +4,15 @@
 [![License](https://img.shields.io/github/license/threeal/cmake-action)](./LICENSE)
 [![Test Status](https://img.shields.io/github/actions/workflow/status/threeal/cmake-action/test.yml?label=test&branch=main)](https://github.com/threeal/cmake-action/actions/workflows/test.yml)
 
-Configure, build, and test your [CMake](https://cmake.org/) project using [GitHub Actions](https://github.com/features/actions). This action simplifies the workflow for your CMake project. It configures the build environment using the `cmake` command, and optionally builds the project using the `cmake --build` command and tests the project using the `ctest` command.
+Configure, build, and test your [CMake](https://cmake.org/) project using [GitHub Actions](https://github.com/features/actions). This action simplifies the workflow for configuring the build environment of a CMake project. It can also be optionally specified to build a CMake project using the `cmake --build` command and test it using the `ctest` command.
 
 ## Features
 
-- Configures a project using the [`cmake`](https://cmake.org/cmake/help/latest/manual/cmake.1.html) command.
-- Option to build a project using the `cmake --build` command.
-- Option to test a project using the [`ctest`](https://cmake.org/cmake/help/latest/manual/ctest.1.html) command.
+- Configures a CMake project using the [`cmake`](https://cmake.org/cmake/help/latest/manual/cmake.1.html) command.
+- Optionally builds a CMake project using the `cmake --build` command.
+- Optionally tests a CMake project using the [`ctest`](https://cmake.org/cmake/help/latest/manual/ctest.1.html) command.
 - Auto-detects and installs required dependencies.
-- Supports specifying multiple CMake options directly from the Action inputs.
+- Supports specifying multiple CMake options directly from the action inputs.
 
 ## Usage
 
@@ -22,6 +22,7 @@ For more information, refer to [action.yml](./action.yml) and the [GitHub Action
 
 | Name | Value Type | Description |
 | --- | --- | --- |
+| `shell` | String | The shell to be used to run the commands. It defaults to `pwsh` on Windows and `bash` on Linux and macOS. Refer to [this](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell) for more information on available shell options. |
 | `source-dir` | Path | The source directory of the CMake project. It defaults to the current directory. |
 | `build-dir` | Path | The build directory of the CMake project. It defaults to the `build` directory inside the source directory. |
 | `generator` | String | The build system generator for the CMake project. It appends the CMake configuration arguments with `-G [val]`. |
@@ -40,6 +41,12 @@ For more information, refer to [action.yml](./action.yml) and the [GitHub Action
 
 > **Note**: All inputs are optional.
 
+### Outputs
+
+| Name | Value Type | Description |
+| --- | --- | --- |
+| `build-dir` | Path | The build directory of the CMake project. |
+
 ### Examples
 
 ```yaml
@@ -54,7 +61,7 @@ jobs:
         uses: actions/checkout@v3.5.3
 
       - name: Configure the project
-        uses: threeal/cmake-action@main
+        uses: threeal/cmake-action@v1.3.0
 
       - name: Build the project
         runs: cmake --build build
@@ -63,34 +70,33 @@ jobs:
         runs: ctest --test-dir build
 ```
 
-> **Note**: You can replace `@main` with any version you prefer. See [this](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsuses).
+> **Note**: You can replace [`v1.3.0`](https://github.com/threeal/cmake-action/releases/tag/v1.3.0) with any version you prefer. See [this](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsuses).
 
-#### Specify the Source and Build Directories
+#### Configure, Build, and Test in the Same Step
 
 ```yaml
-- name: Configure the project
-  uses: threeal/cmake-action@main
+- name: Configure, build, and test the project
+  uses: threeal/cmake-action@v1.3.0
   with:
-    source-dir: submodules
-    build-dir: submodules/out
+    run-build: true
+    run-test: true
 ```
 
-#### Configure, Build, and Test in the Same Step
+#### Specify the Source and Build Directories
 
 ```yaml
-- name: Configure, build, and test the project
-  uses: threeal/cmake-action@main
+- name: Configure the project
+  uses: threeal/cmake-action@v1.3.0
   with:
-    options: BUILD_TESTING=ON
-    run-build: true
-    run-test: true
+    source-dir: submodules
+    build-dir: submodules/out
 ```
 
 #### Using Ninja as the Generator and Clang as the Compiler
 
 ```yaml
-- name: Configure and build the project
-  uses: threeal/cmake-action@main
+- name: Configure the project
+  uses: threeal/cmake-action@v1.3.0
   with:
     generator: Ninja
     c-compiler: clang
diff --git a/action.yml b/action.yml
index 51a8bd8..0e02db2 100644
--- a/action.yml
+++ b/action.yml
@@ -1,10 +1,13 @@
 name: CMake Action
-description: Configure, build, and test a CMake project
+description: Configure, build, and test your CMake project
 author: Alfi Maulana
 branding:
   color: gray-dark
   icon: terminal
 inputs:
+  shell:
+    description: The shell to be used to run the commands
+    required: false
   source-dir:
     description: The source directory of the CMake project
     required: false
@@ -46,13 +49,24 @@ inputs:
   test-args:
     description: Additional arguments to pass during the CTest run
     required: false
+outputs:
+  build-dir:
+    description: The build directory of the CMake project
+    value: ${{ steps.process-inputs.outputs.build-dir }}
 runs:
   using: composite
   steps:
     - name: Process the inputs
-      id: process_inputs
+      id: process-inputs
       shell: bash
       run: |
+        if [ -n '${{ inputs.shell }}' ]; then
+          SHELL='${{ inputs.shell }}'
+        else
+          SHELL='${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}'
+        fi
+        echo "shell=$SHELL" >> $GITHUB_OUTPUT
+
         SOURCE_DIR="."
         if [ -n '${{ inputs.source-dir }}' ]; then
           SOURCE_DIR="${{ inputs.source-dir }}"
@@ -64,6 +78,7 @@ runs:
         elif [ -n "${{ inputs.source-dir }}" ]; then
           BUILD_DIR="${{ inputs.source-dir }}/build"
         fi
+        echo "build-dir=$BUILD_DIR" >> $GITHUB_OUTPUT
 
         ARGS="'$SOURCE_DIR' -B '$BUILD_DIR'"
         if [ -n '${{ inputs.generator }}' ]; then
@@ -87,14 +102,14 @@ runs:
         if [ -n '${{ inputs.args }}' ]; then
           ARGS="$ARGS ${{ inputs.args }}"
         fi
-        echo "cmake_args=${ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
+        echo "cmake-args=${ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
 
         if [ '${{ inputs.run-build }}' == 'true' ] || [ '${{ inputs.run-test }}' == 'true' ]; then
           BUILD_ARGS="--build '$BUILD_DIR'"
           if [ -n '${{ inputs.build-args }}' ]; then
             BUILD_ARGS="$BUILD_ARGS ${{ inputs.build-args }}"
           fi
-          echo "cmake_build_args=${BUILD_ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
+          echo "cmake-build-args=${BUILD_ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
         fi
 
         if [ '${{ inputs.run-test }}' == 'true' ]; then
@@ -102,7 +117,7 @@ runs:
           if [ -n '${{ inputs.test-args }}' ]; then
             TEST_ARGS="$TEST_ARGS ${{ inputs.test-args }}"
           fi
-          echo "cmake_test_args=${TEST_ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
+          echo "cmake-test-args=${TEST_ARGS//[$'\t\r\n']}" >> $GITHUB_OUTPUT
         fi
 
     - name: Install Ninja
@@ -116,15 +131,15 @@ runs:
         esac
 
     - name: Configure the CMake project
-      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
-      run: cmake ${{ steps.process_inputs.outputs.cmake_args }}
+      shell: ${{ steps.process-inputs.outputs.shell }}
+      run: cmake ${{ steps.process-inputs.outputs.cmake-args }}
 
     - name: Build targets
       if: inputs.run-build != 'false' || inputs.run-test != 'false'
-      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
-      run: cmake ${{ steps.process_inputs.outputs.cmake_build_args }}
+      shell: ${{ steps.process-inputs.outputs.shell }}
+      run: cmake ${{ steps.process-inputs.outputs.cmake-build-args }}
 
     - name: Run tests
       if: inputs.run-test != 'false'
-      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
-      run: ctest ${{ steps.process_inputs.outputs.cmake_test_args }}
+      shell: ${{ steps.process-inputs.outputs.shell }}
+      run: ctest ${{ steps.process-inputs.outputs.cmake-test-args }}