jarvy 0.3.0

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
43
44
45
46
47
48
49
50
51
52

//! pyenv - python version manager
//!
//! pyenv lets you easily switch between multiple versions of Python.
//!
//! This tool uses the ToolSpec pattern for declarative installation.

use crate::define_tool;

define_tool!(PYENV, {
    command: "pyenv",
    macos: { brew: "pyenv" },
    linux: { brew: "pyenv" },
    bsd: { pkg: "pyenv" },
    default_hook: {
        description: "Add pyenv shell initialization to .bashrc and .zshrc",
        script: r#"
# pyenv shell integration
PYENV_ROOT="$HOME/.pyenv"
PYENV_INIT_BASH='export PYENV_ROOT="$HOME/.pyenv"
[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init - bash)"'

PYENV_INIT_ZSH='export PYENV_ROOT="$HOME/.pyenv"
[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init - zsh)"'

# Add to .bashrc if not present
if [ -f "$HOME/.bashrc" ] && ! grep -q 'pyenv init' "$HOME/.bashrc"; then
    echo "$PYENV_INIT_BASH" >> "$HOME/.bashrc"
    echo "Added pyenv init to ~/.bashrc"
fi

# Add to .zshrc if not present
if [ -f "$HOME/.zshrc" ] && ! grep -q 'pyenv init' "$HOME/.zshrc"; then
    echo "$PYENV_INIT_ZSH" >> "$HOME/.zshrc"
    echo "Added pyenv init to ~/.zshrc"
fi
"#
    },
});

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

    #[test]
    fn pyenv_registration_shape() {
        assert_eq!(PYENV.command, "pyenv");
        let mac = PYENV.macos.expect("must support macOS");
        assert_eq!(mac.brew, Some("pyenv"));
    }
}