jarvy 0.0.5

Jarvy is a fast, cross-platform CLI that installs and manages developer tools across macOS and Linux.
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

//! delta - syntax-highlighting pager for git diff output
//!
//! This tool uses the ToolSpec pattern for declarative installation.

use crate::define_tool;

define_tool!(DELTA, {
    command: "delta",
    macos: { brew: "git-delta" },
    linux: { apt: "git-delta", dnf: "git-delta", pacman: "git-delta", apk: "git-delta" },
    windows: { winget: "dandavison.delta" },
    bsd: { pkg: "git-delta" },
    default_hook: {
        description: "Configure delta as git pager for beautiful diffs",
        script: r#"
# Configure git to use delta as the pager
if command -v git >/dev/null 2>&1; then
    current_pager=$(git config --global core.pager 2>/dev/null || echo "")
    if [ "$current_pager" != "delta" ]; then
        git config --global core.pager delta
        git config --global interactive.diffFilter 'delta --color-only'
        git config --global delta.navigate true
        git config --global delta.light false
        git config --global merge.conflictstyle diff3
        git config --global diff.colorMoved default
        echo "Configured git to use delta as pager"
    fi
fi
"#
    },
});

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn ensure_delta_no_panic() {
        let res = ensure("");
        assert!(res.is_ok() || res.is_err());
    }
}