llmgrep 3.11.0

Smart grep over Magellan code maps with schema-aligned JSON output
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

use crate::cli::{resolve_db_path, Cli, Command};
use crate::commands;
use llmgrep::error::LlmError;
use llmgrep::output::OutputFormat;

pub fn command_name(cli: &Cli) -> &str {
    match &cli.command {
        None => "none",
        Some(cmd) => match cmd {
            Command::Search { .. } => "search",
            Command::Ast { .. } => "ast",
            Command::FindAst { .. } => "find-ast",
            Command::Complete { .. } => "complete",
            Command::Lookup { .. } => "lookup",
            Command::Explore { .. } => "explore",
            Command::Navigate { .. } => "navigate",
            Command::Stats => "stats",
            Command::Evolve { .. } => "evolve",
            #[cfg(feature = "unstable-watch")]
            Command::Watch { .. } => "watch",
            Command::VectorCreate { .. } => "vector-create",
            Command::VectorSearch { .. } => "vector-search",
            Command::ExportSymbols { .. } => "export-symbols",
        },
    }
}

pub fn dispatch(cli: &Cli) -> Result<(), LlmError> {
    if cli.detect_backend {
        let validated_db = resolve_db_path(cli)?;

        use magellan::migrate_backend_cmd::{detect_backend_format, BackendFormat};
        let format =
            detect_backend_format(&validated_db).map_err(|e| LlmError::BackendDetectionFailed {
                path: validated_db.display().to_string(),
                reason: e.to_string(),
            })?;

        let backend_str = match format {
            BackendFormat::Sqlite => "sqlite",
        };

        if matches!(cli.output, OutputFormat::Json | OutputFormat::Pretty) {
            use serde_json::json;
            let output = json!({
                "backend": backend_str,
                "database": validated_db.to_string_lossy(),
            });
            println!("{}", serde_json::to_string(&output)?);
        } else {
            println!("{}", backend_str);
        }
        return Ok(());
    }

    match &cli.command {
        None => Err(LlmError::InvalidQuery {
            query: "No subcommand provided. Use --help for usage information.".to_string(),
        }),
        Some(cmd) => match cmd {
            Command::Ast {
                file,
                position,
                limit,
            } => commands::run_ast(cli, file, *position, *limit),

            Command::FindAst { kind } => commands::run_find_ast(cli, kind),

            Command::Complete { prefix, limit } => {
                commands::run_complete(cli, prefix.clone(), *limit)
            }

            Command::Lookup { fqn } => commands::run_lookup(cli, fqn),

            Command::Explore { intent, limit } => {
                let validated_db = resolve_db_path(cli)?;
                let output = match cli.output {
                    OutputFormat::Human => llmgrep::output::OutputFormat::Human,
                    OutputFormat::Json => llmgrep::output::OutputFormat::Json,
                    OutputFormat::Pretty => llmgrep::output::OutputFormat::Pretty,
                };
                llmgrep::query::run_explore(&validated_db, intent, *limit, output).map_err(|e| {
                    LlmError::InvalidQuery {
                        query: e.to_string(),
                    }
                })
            }

            Command::Navigate {
                symbol,
                id,
                edges,
                callers,
                callees,
                depth,
            } => {
                let validated_db = resolve_db_path(cli)?;
                let output = match cli.output {
                    OutputFormat::Human => llmgrep::output::OutputFormat::Human,
                    OutputFormat::Json => llmgrep::output::OutputFormat::Json,
                    OutputFormat::Pretty => llmgrep::output::OutputFormat::Pretty,
                };
                llmgrep::query::navigate::run_navigate(
                    &validated_db,
                    symbol,
                    *id,
                    *edges,
                    *callers,
                    *callees,
                    *depth,
                    output,
                )
                .map_err(|e| LlmError::InvalidQuery {
                    query: e.to_string(),
                })
            }

            Command::Search { .. } => commands::dispatch_search(cli, cmd),

            Command::Stats => commands::run_stats_cmd(cli),

            Command::Evolve {
                query,
                min_score,
                dry_run,
                limit,
            } => commands::run_evolve_cmd(cli, query, *min_score, *dry_run, *limit),

            #[cfg(feature = "unstable-watch")]
            Command::Watch {
                query,
                mode,
                path,
                kind,
                limit,
                regex,
            } => commands::run_watch(cli, query, *mode, path, kind, *limit, *regex),
            Command::VectorCreate { name, dim } => commands::run_vector_create(name, *dim),
            Command::VectorSearch {
                query,
                index,
                limit,
            } => commands::run_vector_search(query, index, *limit),

            Command::ExportSymbols { file } => commands::run_export_symbols(cli, file.clone()),
        },
    }
}