FF-1698: C# scripts!

BasicNodes/Scripting/ShellScript.cs

@@ -0,0 +1,51 @@
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+using BasicNodes.Scripting;
+using FileFlows.Plugin;
+using FileFlows.Plugin.Attributes;
+
+namespace FileFlows.BasicNodes.Scripting;
+
+/// <summary>
+/// Flow element that executes a Shell script
+/// </summary>
+public class ShellScript : ScriptBase
+{
+    /// <inheritdoc />
+    public override string Icon => "svg:sh";
+    /// <inheritdoc />
+    public override string HelpUrl => "https://fileflows.com/docs/plugins/basic-nodes/shell-script";
+
+    /// <inheritdoc />
+    protected override ScriptLanguage Language => ScriptLanguage.Shell;
+
+    /// <summary>
+    /// Gets or sets the code to execute
+    /// </summary>
+    [Required]
+    [DefaultValue(@"
+# A Shell script can communicate with FileFlows to determine which output to call next by using exit codes.
+# Exit codes are zero-based, so:
+# Exit Code 0 corresponds to Output 1
+# Exit Code 1 corresponds to Output 2
+# Exit Code 2 corresponds to Output 3
+# and so on. Exit codes outside the defined range will be treated as a failure output.
+
+# Replace {file.FullName} and {file.Orig.FullName} with actual values
+WorkingFile=""{file.FullName}""
+OriginalFile=""{file.Orig.FullName}""
+
+# Example commands using the variables
+echo ""Working on file: $WorkingFile""
+echo ""Original file location: $OriginalFile""
+
+# Add your actual shell commands below
+# Example: Copy the working file to a backup location
+# cp ""$WorkingFile"" ""/path/to/backup/$(basename \""$WorkingFile\"")""
+
+# Set the exit code to 0
+exit 0
+")]
+    [Code(2, "sh")]
+    public override string Code { get; set; }
+}