Add possibility to use run-step script inline in the wsl-shell-command

.github/workflows/template/test.yml

@@ -473,6 +473,21 @@ jobs:
                   whoami
                   [ "$(whoami)" == 'test' ]
 
+            - <<: *execute_action
+              name: Set wsl-bash wrapper to use user test by default with inline script usage
+              id: execute_action6
+              with:
+                  distribution: ${{ matrix.distribution.id }}
+                  wsl-shell-command: bash -c "sudo -u test bash --noprofile --norc -euo pipefail '{0}'"
+
+            - name: Test - wsl-bash should use test as default user with inline script usage
+              if: always()
+                  && (steps.execute_action6.outcome == 'success')
+              shell: wsl-bash {0}
+              run: |
+                  whoami
+                  [ "$(whoami)" == 'test' ]
+
         strategy: &distributions_matrix
             fail-fast: false
             matrix:

.github/workflows/test.yml

@@ -380,6 +380,17 @@ jobs:
       name: "Test - wsl-bash should use test as default user"
       run: "whoami\n[ \"$(whoami)\" == 'test' ]\n"
       shell: "wsl-bash {0}"
+    - id: "execute_action6"
+      name: "Set wsl-bash wrapper to use user test by default with inline script usage"
+      uses: "./"
+      with:
+        "distribution": "${{ matrix.distribution.id }}"
+        "wsl-shell-command": "bash -c \"sudo -u test bash --noprofile --norc -euo\
+          \ pipefail '{0}'\""
+    - if: "always() && (steps.execute_action6.outcome == 'success')"
+      name: "Test - wsl-bash should use test as default user with inline script usage"
+      run: "whoami\n[ \"$(whoami)\" == 'test' ]\n"
+      shell: "wsl-bash {0}"
     strategy:
       matrix:
         "distribution":

action.yml

@@ -65,8 +65,12 @@ inputs:
             The command that is used in the wsl-shell wrapper scripts to execute the run-step script.
             The name of the wrapper scripts will be derived from the first word in this input prefixed with 'wsl-'.
             This means that for the default value, the wrapper scripts will start with 'wsl-bash'.
-            The run-step script will be given as additional parameter after the given string.
-            This can also be used if the distribution is installed already to change the wrapper scripts or generate
+            The run-step script file will be given as additional parameter in single quotes after the given string,
+            separated with one space character. The latter point is important, if you need to escape this space character.
+            If the given string contains at least once the sequence '{0}', all occurrences of it will be replaced by the
+            run-step script file without any quotes or anything and it will not be given as additional parameter.
+            This can be used if the script file is needed within the shell command opposed to as additional parameter.
+            This input can also be used if the distribution is installed already to change the wrapper scripts or generate
             additional ones for other shells.
         required: false
         default: bash --noprofile --norc -euo pipefail

readme/README_template.md

@@ -209,13 +209,19 @@ _**Example:**_
 
 #### wsl-shell-command
 
-The command that is used in the wsl-shell wrapper scripts to execute the `run`-step script.
+The command that is used in the wsl-shell wrapper scripts to execute the `run`-step script file.
 The name of the wrapper scripts will be derived from the first word in this input prefixed with `wsl-`.
 This means that for the default value, the wrapper scripts will start with `wsl-bash`.
-The `run`-step script will be given as additional parameter after the given string,
-separated with one space character. The latter point is important,
-if you need to escape this space character as shown in the examples.
-This can also be used if the distribution is installed already to change the wrapper scripts or generate
+
+The `run`-step script file will be given as additional parameter in single quotes after the given string,
+separated with one space character. The latter point is important, if you need to escape this space character
+as shown in the examples.
+
+If the given string contains at least once the sequence `{0}`, all occurrences of it will be replaced by the
+`run`-step script file without any quotes or anything and it will not be given as additional parameter.
+This can be used if the script file is needed within the shell command opposed to as additional parameter.
+
+This input can also be used if the distribution is installed already to change the wrapper scripts or generate
 additional ones for other shells.
 
 **Default value:** `bash --noprofile --norc -euo pipefail`
@@ -237,6 +243,13 @@ _**Examples:**_
   with:
       wsl-shell-command: bash -c "sudo -u test bash --noprofile --norc -euo pipefail "\
 
+- shell: wsl-bash {0}
+  run: id
+
+- uses: Vampire/setup-wsl@v$majorVersion
+  with:
+      wsl-shell-command: bash -c "sudo -u test bash --noprofile --norc -euo pipefail '{0}'"
+
 - shell: wsl-bash {0}
   run: id
 ```

src/main/kotlin/net/kautler/github/action/setup_wsl/SetupWsl.kt

@@ -296,7 +296,13 @@ suspend fun writeWslShellWrapper() {
         )
         FOR /F "tokens=* usebackq" %%F IN (`wsl <wsl distribution parameter> wslpath '%~1'`) DO SET wsl_script=%%F
         wsl <wsl distribution parameter> sed -i 's/\r$//' '%wsl_script%'
-        wsl <wsl distribution parameter> $wslShellCommand '%wsl_script%'
+        wsl <wsl distribution parameter> ${
+            if (wslShellCommand.contains("{0}")) {
+                wslShellCommand.replace("{0}", "%wsl_script%")
+            } else {
+                "$wslShellCommand '%wsl_script%'"
+            }
+        }
     """).trimIndent().lines().joinToString("\r\n")
 
     writeFileSync(