dotfiles/install.sh at main · vemolista/dotfiles · GitHub

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
#!/bin/sh

# -e: exit on error
# -u: exit on unset variables
set -eu

if ! chezmoi="$(command -v chezmoi)"; then
    bin_dir="${HOME}/.local/bin"
    chezmoi="${bin_dir}/chezmoi"
    echo "Installing chezmoi to '${chezmoi}'" >&2

    mkdir -p "${bin_dir}"

    if command -v curl >/dev/null; then
            chezmoi_install_script="$(curl -fsSL get.chezmoi.io)"
    elif command -v wget >/dev/null; then
            chezmoi_install_script="$(wget -qO- get.chezmoi.io)"
    else
            echo "To install chezmoi, you must have curl or wget installed." >&2
            exit 1
    fi
    sh -c "${chezmoi_install_script}" -- -b "${bin_dir}"
    unset chezmoi_install_script bin_dir
fi

# -----------------------------------------------------------------------------
# 2. Install Starship
# -----------------------------------------------------------------------------
if ! command -v starship >/dev/null; then
        bin_dir="${HOME}/.local/bin"
        starship="${bin_dir}/starship"
        echo "Installing starship to '${starship}'" >&2

        mkdir -p "${bin_dir}"

        if command -v curl >/dev/null; then
                starship_install_script="$(curl -fsSL https://starship.rs/install.sh)"
        elif command -v wget >/dev/null; then
                starship_install_script="$(wget -qO- https://starship.rs/install.sh)"
        else
                echo "To install starship, you must have curl or wget installed." >&2
                exit 1
        fi
        # -y: yes (non-interactive), -b: bin location
        sh -c "${starship_install_script}" -- -y -b "${bin_dir}"
        unset starship_install_script bin_dir starship
fi

# -----------------------------------------------------------------------------
# 3. Apply Dotfiles
# -----------------------------------------------------------------------------

# POSIX way to get script's dir: https://stackoverflow.com/a/29834779/12156188
script_dir="$(cd -P -- "$(dirname -- "$(command -v -- "$0")")" && pwd -P)"

set -- init --apply --source="${script_dir}"

echo "Running 'chezmoi $*'" >&2
# exec: replace current process with chezmoi
exec "$chezmoi" "$@"