juliaup/
command_config_symlinks.rs

1#[cfg(not(windows))]
2use anyhow::Result;
3
4#[cfg(not(windows))]
5pub fn run_command_config_symlinks(
6    value: Option<bool>,
7    quiet: bool,
8    paths: &crate::global_paths::GlobalPaths,
9) -> Result<()> {
10    use crate::config_file::{load_config_db, load_mut_config_db, save_config_db};
11    use crate::operations::{create_symlink, remove_symlink};
12    use crate::utils::{print_juliaup_style, JuliaupMessageType};
13    use anyhow::Context;
14
15    match value {
16        Some(value) => {
17            let mut config_file = load_mut_config_db(paths)
18                .with_context(|| "`config` command failed to load configuration data.")?;
19
20            let mut value_changed = false;
21
22            if value != config_file.data.settings.create_channel_symlinks {
23                config_file.data.settings.create_channel_symlinks = value;
24                value_changed = true;
25
26                for (channel_name, channel) in &config_file.data.installed_channels {
27                    if value {
28                        create_symlink(channel, &format!("julia-{}", channel_name), paths)?;
29                    } else {
30                        remove_symlink(&format!("julia-{}", channel_name))?;
31                    }
32                }
33            }
34
35            save_config_db(&mut config_file)
36                .with_context(|| "Failed to save configuration file from `config` command.")?;
37
38            if !quiet {
39                if value_changed {
40                    print_juliaup_style(
41                        "Configure",
42                        &format!("Property 'channelsymlinks' set to '{}'", value),
43                        JuliaupMessageType::Success,
44                    );
45                } else {
46                    print_juliaup_style(
47                        "Configure",
48                        &format!("Property 'channelsymlinks' is already set to '{}'", value),
49                        JuliaupMessageType::Success,
50                    );
51                }
52            }
53        }
54        None => {
55            let config_file = load_config_db(paths, None)
56                .with_context(|| "`config` command failed to load configuration data.")?;
57
58            if !quiet {
59                print_juliaup_style(
60                    "Configure",
61                    &format!(
62                        "Property 'channelsymlinks' set to '{}'",
63                        config_file.data.settings.create_channel_symlinks
64                    ),
65                    JuliaupMessageType::Success,
66                );
67            }
68        }
69    };
70
71    Ok(())
72}
juliaup/command_config_symlinks.rs

juliaup/
command_config_symlinks.rs
