14ff6cae67
- Reorganized examples into osiris/, sal/, and utils/ folders - Moved hardcoded scripts to separate .rhai files - Added signature() method to JobBuilder for job signing - Updated OSIRIS context to use block_in_place instead of runtime - Removed runtime field from OsirisContext - Added typed save() methods for Note and Event objects - Updated all examples to use new structure and APIs
64 lines
2.3 KiB
Plaintext
64 lines
2.3 KiB
Plaintext
// 03_process_management.rhai
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// Demonstrates process management operations using SAL
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// Check if common commands exist
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println("Checking if common commands exist:");
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let commands = ["ls", "echo", "cat", "grep"];
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for cmd in commands {
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let exists = which(cmd);
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println(` - ${cmd}: ${exists}`);
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}
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// Run a simple command
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println("\nRunning a simple echo command:");
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let echo_result = run_command("echo 'Hello from Rhai process management!'");
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println(`Command output: ${echo_result.stdout}`);
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// The CommandResult type doesn't have an exit_code property
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println(`Success: ${echo_result.success}`);
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// Run a command silently (no output to console)
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println("\nRunning a command silently:");
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let silent_result = run_silent("ls -la");
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println(`Command success: ${silent_result.success}`);
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println(`Command output length: ${silent_result.stdout.len()} characters`);
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// Create custom run options
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println("\nRunning a command with custom options:");
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let options = new_run_options();
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options["die"] = false; // Don't return error if command fails
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options["silent"] = true; // Suppress output to stdout/stderr
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options["async_exec"] = false; // Run synchronously
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options["log"] = true; // Log command execution
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let custom_result = run("echo 'Custom options test'", options);
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println(`Command success: ${custom_result.success}`);
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println(`Command output: ${custom_result.stdout}`);
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// List processes
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println("\nListing processes (limited to 5):");
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let processes = process_list("");
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let count = 0;
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for proc in processes {
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if count >= 5 {
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break;
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}
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// Just print the PID since we're not sure what other properties are available
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println(` - PID: ${proc.pid}`);
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count += 1;
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}
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println(`Total processes: ${processes.len()}`);
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// Run a command that will create a background process
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// Note: This is just for demonstration, the process will be short-lived
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println("\nRunning a background process:");
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let bg_options = new_run_options();
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bg_options["async_exec"] = true;
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// Fix the command to avoid issues with shell interpretation
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let bg_result = run("sleep 1", bg_options);
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println("Background process started");
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// Wait a moment to let the background process run
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run_command("sleep 0.5");
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println("Main script continuing while background process runs");
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"Process management script completed successfully!" |