feat: force use of "update" if there is no lock file

action.yml

@@ -59,8 +59,6 @@ runs:
       if: steps.should-cache.outputs.do-cache == 1
       shell: "bash"
       run: |
-        composer_json="${{ steps.composer.outputs.json }}"
-        composer_lock="${{ steps.composer.outputs.lock }}"
         ${GITHUB_ACTION_PATH}/bin/cache_key.sh \
           "${{ runner.os }}" \
           "${{ steps.php.outputs.version }}" \
@@ -87,4 +85,5 @@ runs:
           "${{ inputs.composer-options }}" \
           "${{ inputs.working-directory }}" \
           "${{ steps.php.outputs.path }}" \
-          "${{ steps.composer.outputs.command }}"
+          "${{ steps.composer.outputs.command }}" \
+          "${{ steps.composer.outputs.lock }}"

bin/composer_install.sh

@@ -5,6 +5,7 @@ additional_composer_options="${2}"
 working_directory="${3}"
 php_path="${4:-$(which php)}"
 composer_path="${5:-$(which composer)}"
+composer_lock="${6}"
 
 composer_command="update"
 composer_options=("--no-interaction" "--no-progress" "--ansi")
@@ -15,6 +16,11 @@ case "${dependency_versions}" in
     *) composer_command="install" ;;
 esac
 
+# If there is no composer.lock file, then use the `update` command.
+if [ -z "${composer_lock}" ]; then
+    composer_command="update"
+fi
+
 read -r -a additional_options <<<"${additional_composer_options}"
 composer_options+=("${additional_options[@]}")
 

tests/expect/composer_install_01.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh
+spawn ../../bin/composer_install.sh "" "" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi'"
 expect "Installing dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_02.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "lowest"
+spawn ../../bin/composer_install.sh "lowest" "" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable'"
 expect "Updating dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_03.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "highest"
+spawn ../../bin/composer_install.sh "highest" "" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi'"
 expect "Updating dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_04.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "locked"
+spawn ../../bin/composer_install.sh "locked" "" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi'"
 expect "Installing dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_05.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "" "--ignore-platform-reqs --optimize-autoloader"
+spawn ../../bin/composer_install.sh "" "--ignore-platform-reqs --optimize-autoloader" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
 expect "Installing dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_06.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "lowest" "--ignore-platform-reqs --optimize-autoloader"
+spawn ../../bin/composer_install.sh "lowest" "--ignore-platform-reqs --optimize-autoloader" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --ignore-platform-reqs --optimize-autoloader'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --ignore-platform-reqs --optimize-autoloader'"
 expect "Updating dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_07.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "highest" "--ignore-platform-reqs --optimize-autoloader"
+spawn ../../bin/composer_install.sh "highest" "--ignore-platform-reqs --optimize-autoloader" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
 expect "Updating dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_08.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "locked" "--ignore-platform-reqs --optimize-autoloader"
+spawn ../../bin/composer_install.sh "locked" "--ignore-platform-reqs --optimize-autoloader" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader'"
 expect "Installing dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_09.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "" "" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "" "" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
 expect "Installing dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_10.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "lowest" "" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "lowest" "" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --working-dir ../fixtures/with-lock-file'"
 expect "Updating dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_11.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "highest" "" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "highest" "" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
 expect "Updating dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_12.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "locked" "" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "locked" "" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --working-dir ../fixtures/with-lock-file'"
 expect "Installing dependencies"
 expect "Generating autoload files"
 expect eof

tests/expect/composer_install_13.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
 expect "Installing dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_14.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "lowest" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "lowest" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --prefer-lowest --prefer-stable --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
 expect "Updating dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_15.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "highest" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "highest" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer update --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer update --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
 expect "Updating dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_16.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "locked" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file"
+spawn ../../bin/composer_install.sh "locked" "--ignore-platform-reqs --optimize-autoloader" "../fixtures/with-lock-file" "" "" "../fixtures/with-lock-file/composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi --ignore-platform-reqs --optimize-autoloader --working-dir ../fixtures/with-lock-file'"
 expect "Installing dependencies"
 expect "Generating optimized autoload files"
 expect eof

tests/expect/composer_install_17.exp

@@ -1,10 +1,10 @@
 #!/usr/bin/env -S expect -f
 
 set timeout 3
-spawn ../../bin/composer_install.sh "foobar"
+spawn ../../bin/composer_install.sh "foobar" "" "" "" "" "composer.lock"
 match_max 100000
 
-expect -exact "::debug::Using the following Composer command: 'composer install --no-interaction --no-progress --ansi'"
+expect "::debug::Using the following Composer command: '*/composer install --no-interaction --no-progress --ansi'"
 expect "Installing dependencies"
 expect "Generating autoload files"
 expect eof