modde-cli 0.1.0

CLI interface for modde
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

use anyhow::{Context, Result};
use tracing::info;

use modde_core::profile::{ActivateResult, ProfileManager};
use modde_core::save::SaveManager;

use super::{compute_fingerprint, resolve_save_dir};

pub async fn handle(
    profile_name: Option<String>,
    game_id: String,
    no_deploy: bool,
    no_switch: bool,
    no_capture: bool,
) -> Result<()> {
    let pm = ProfileManager::open().context("failed to open profile database")?;

    // 1. Resolve which profile to use
    let target_profile = match profile_name {
        Some(name) => name,
        None => pm
            .active(&game_id)?
            .map(|info| info.profile.name)
            .ok_or_else(|| {
                anyhow::anyhow!(
                    "no active profile for game '{game_id}'. \
                     Specify one: modde play <profile> --game {game_id}"
                )
            })?,
    };

    // 2. Switch profile (swaps saves automatically)
    if !no_switch {
        let already_active = pm
            .active(&game_id)?
            .map(|info| info.profile.name == target_profile)
            .unwrap_or(false);

        if !already_active {
            let save_dir = resolve_save_dir(&game_id);
            let fp = compute_fingerprint(&pm, &target_profile, &game_id);
            match pm.activate_with_fingerprint(
                &target_profile,
                &game_id,
                save_dir.as_deref(),
                fp.as_ref(),
            )? {
                ActivateResult::Activated => {
                    if save_dir.is_some() {
                        println!("Switched to profile: {target_profile} (saves swapped)");
                    } else {
                        println!("Switched to profile: {target_profile}");
                    }
                }
                ActivateResult::AdoptionRequired { save_count } => {
                    anyhow::bail!(
                        "Found {save_count} unadopted save(s) in the game directory.\n\
                         Run `modde save adopt --game {game_id} --profile {target_profile}` first."
                    );
                }
            }
        } else {
            info!(profile = %target_profile, "profile already active, skipping switch");
        }
    }

    // 3. Deploy mods
    if !no_deploy {
        super::deploy::handle(Some(target_profile.clone()), Some(game_id.clone())).await?;
    }

    // 4. Detect launcher and launch
    let detected = modde_games::find_detected_game(&game_id).ok_or_else(|| {
        anyhow::anyhow!(
            "could not detect launcher for '{game_id}'. Is the game installed?"
        )
    })?;

    println!("Launching via {}...", detected.source);
    let exit_status = detected.source.launch()?;

    // 5. Auto-capture saves after exit
    if !no_capture {
        match exit_status {
            Some(status) => {
                println!("Game exited (status: {status}).");
                let save_dir = resolve_save_dir(&game_id);
                if let Some(ref save_dir) = save_dir {
                    let sm = SaveManager::new(pm.db());
                    let fp = compute_fingerprint(&pm, &target_profile, &game_id);
                    match sm.capture_with_fingerprint(
                        &game_id,
                        &target_profile,
                        save_dir,
                        fp.as_ref(),
                    ) {
                        Ok(_) => println!("Saves auto-captured for profile '{target_profile}'."),
                        Err(e) => eprintln!("Warning: save auto-capture failed: {e}"),
                    }
                }
            }
            None => {
                println!(
                    "Game launched via Steam (fire-and-forget).\n\
                     Saves will be captured by the launch wrapper on exit, or run:\n  \
                     modde save auto-capture --game {game_id}"
                );
            }
        }
    }

    Ok(())
}