Composite actions must have a shell defined in each step

.github/actions/build/action.yml

@@ -30,6 +30,7 @@ runs:
   using: composite
   steps:
     - name: CMake configure
+      shell: bash
       working-directory: ${{ inputs.build_dir }}
       run: |
         cmake \
@@ -41,6 +42,7 @@ runs:
           ${{ inputs.cmake_args }} \
           ..
     - name: CMake build
+      shell: bash
       working-directory: ${{ inputs.build_dir }}
       run: |
         cmake --build . \

.github/actions/conan-configure/action.yml

@@ -27,16 +27,19 @@ runs:
   using: composite
   steps:
     - name: Check configuration
+      shell: bash
       run: |
         echo "Checking Conan version."
         conan --version
     - name: Install Conan profile
+      shell: bash
       run: |
         echo "${{ inputs.conan_global_conf }}" >> $(conan config home)/global.conf
         conan config install conan/profiles/default -tf $(conan config home)/profiles/
         echo "Installed Conan profile:"
         conan profile show
     - name: Add Conan remote
+      shell: bash
       run: |
         # Remove the remote if it already exists. This can occur on self-hosted
         # runners where the workspace is not cleaned up between runs.
@@ -47,6 +50,7 @@ runs:
         conan remote add --index 0 ${{ inputs.conan_remote_name }} ${{ inputs.conan_remote_url }}
         echo "Added new conan remote '${{ inputs.conan_remote_name }}' at ${{ inputs.conan_remote_url }}."
     - name: Log into Conan remote
+      shell: bash
       run: |
         conan remote login ${{ inputs.conan_remote_name }} ${{ inputs.conan_remote_username }} --password "${{ inputs.conan_remote_password }}"
         conan remote list-users

.github/actions/conan-dependencies/action.yml

@@ -26,6 +26,7 @@ runs:
   using: composite
   steps:
     - name: Install Conan dependencies
+      shell: bash
       run: |
         mkdir -p ${{ inputs.build_dir }}
         cd ${{ inputs.build_dir }}
@@ -37,4 +38,5 @@ runs:
           --settings:all build_type=${{ inputs.build_type }} \
           ..
     - name: Upload Conan dependencies
+      shell: bash
       run: conan upload '*' --confirm --check --remote ${{ inputs.conan_remote_name }}