mermaid_cli/cli/
args.rs

1use clap::{Parser, Subcommand, ValueEnum};
2use std::path::PathBuf;
3
4#[derive(Parser, Debug)]
5#[command(name = "mermaid")]
6#[command(version)]
7#[command(about = "An open-source, model-agnostic AI pair programmer", long_about = None)]
8pub struct Cli {
9    /// Model to use (e.g., qwen3-coder:30b, ollama/llama3)
10    #[arg(short, long)]
11    pub model: Option<String>,
12
13    /// Project directory (defaults to current directory)
14    #[arg(short, long)]
15    pub path: Option<PathBuf>,
16
17    /// Verbose output
18    #[arg(short, long)]
19    pub verbose: bool,
20
21    /// Show session picker to choose a previous conversation
22    #[arg(long, conflicts_with = "continue_session")]
23    pub sessions: bool,
24
25    /// Resume the last conversation instead of starting fresh
26    #[arg(long = "continue", conflicts_with = "sessions")]
27    pub continue_session: bool,
28
29    #[command(subcommand)]
30    pub command: Option<Commands>,
31}
32
33#[derive(Subcommand, Debug)]
34pub enum Commands {
35    /// Initialize configuration
36    Init,
37    /// List available models
38    List,
39    /// Start a chat session (default)
40    Chat,
41    /// Show version information
42    Version,
43    /// Check status of dependencies and backends
44    Status,
45    /// Add an MCP server (e.g., mermaid add context7)
46    Add {
47        /// MCP server name (e.g., context7, github, filesystem)
48        name: String,
49    },
50    /// Remove a configured MCP server
51    Remove {
52        /// MCP server name to remove
53        name: String,
54    },
55    /// List configured MCP servers
56    Mcp,
57    /// Run a single prompt non-interactively
58    Run {
59        /// The prompt to execute
60        prompt: String,
61
62        /// Output format (text, json, markdown)
63        #[arg(short, long, value_enum, default_value_t = OutputFormat::Text)]
64        format: OutputFormat,
65
66        /// Maximum tokens to generate
67        #[arg(long)]
68        max_tokens: Option<usize>,
69
70        /// Don't execute agent actions (dry run)
71        #[arg(long)]
72        no_execute: bool,
73    },
74}
75
76#[derive(Debug, Clone, Copy, ValueEnum)]
77pub enum OutputFormat {
78    /// Plain text output
79    Text,
80    /// JSON structured output
81    Json,
82    /// Markdown formatted output
83    Markdown,
84}
mermaid_cli/cli/args.rs

mermaid_cli/cli/
args.rs
