130 lines
3.1 KiB
Bash
Executable File
130 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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mode="link" # link|copy
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do_deps=0
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usage() {
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cat <<'USAGE'
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Usage: ./install.sh [--link|--copy] [--deps]
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Installs this repo's VisiData config and plugins into standard per-user locations:
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- config.py in the user config dir (VisiData 3.3+ default)
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- ~/.visidatarc (legacy fallback)
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- plugins into $VD_DIR/plugins (default ~/.visidata/plugins)
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Options:
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--link Symlink files into place (default)
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--copy Copy files into place
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--deps Install requirements.txt into $VD_DIR/plugins-deps using pip --target
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-h,--help Show this help
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USAGE
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--link) mode="link"; shift ;;
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--copy) mode="copy"; shift ;;
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--deps) do_deps=1; shift ;;
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-h|--help) usage; exit 0 ;;
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*) echo "Unknown arg: $1" >&2; usage; exit 2 ;;
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esac
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done
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)"
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src_rc="${script_dir}/visidatarc"
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src_plugins_dir="${script_dir}/plugins"
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src_reqs="${script_dir}/requirements.txt"
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if [[ ! -f "${src_rc}" ]]; then
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echo "Missing ${src_rc}" >&2
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exit 1
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fi
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timestamp() { date +"%Y%m%d-%H%M%S"; }
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backup_if_needed() {
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local dst="$1"
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if [[ -L "$dst" ]]; then
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# If it's already a symlink to our source (absolute), keep it.
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local cur
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cur="$(readlink "$dst" || true)"
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if [[ "$cur" == "$2" ]]; then
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return 0
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fi
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fi
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if [[ -e "$dst" || -L "$dst" ]]; then
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mv "$dst" "${dst}.bak.$(timestamp)"
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fi
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}
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install_one() {
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local src="$1"
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local dst="$2"
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mkdir -p "$(dirname "$dst")"
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backup_if_needed "$dst" "$src"
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if [[ "$mode" == "copy" ]]; then
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cp -f "$src" "$dst"
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else
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ln -s "$src" "$dst"
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fi
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}
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os="$(uname -s)"
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if [[ "$os" == "Darwin" ]]; then
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config_dir="${HOME}/Library/Preferences/visidata"
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else
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config_dir="${XDG_CONFIG_HOME:-${HOME}/.config}/visidata"
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fi
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dst_config_py="${config_dir}/config.py"
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dst_visidatarc="${HOME}/.visidatarc"
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vd_dir="${VD_DIR:-${HOME}/.visidata}"
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dst_plugins_dir="${vd_dir}/plugins"
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dst_deps_dir="${vd_dir}/plugins-deps"
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# Config file(s)
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install_one "$src_rc" "$dst_config_py"
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install_one "$src_rc" "$dst_visidatarc"
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# Plugins
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mkdir -p "$dst_plugins_dir"
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if [[ -d "$src_plugins_dir" ]]; then
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for src_plugin in "${src_plugins_dir}"/*.py; do
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[[ -e "$src_plugin" ]] || continue
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install_one "$src_plugin" "${dst_plugins_dir}/$(basename "$src_plugin")"
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done
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fi
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if [[ "$do_deps" -eq 1 ]]; then
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if [[ ! -f "$src_reqs" ]]; then
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echo "Missing ${src_reqs}" >&2
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exit 1
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fi
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mkdir -p "$dst_deps_dir"
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# Prefer the python used by the `vd` entrypoint (if available).
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pip_py=""
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if command -v vd >/dev/null 2>&1; then
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vd_bin="$(command -v vd)"
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pip_py="$(sed -n '1{s/^#!//p;}' "$vd_bin" || true)"
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fi
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if [[ -z "$pip_py" ]]; then
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pip_py="$(command -v python3 || true)"
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fi
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if [[ -z "$pip_py" ]]; then
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echo "No python found to run pip." >&2
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exit 1
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fi
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"$pip_py" -m pip install --upgrade --target "$dst_deps_dir" -r "$src_reqs"
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fi
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echo "Installed:"
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echo " ${dst_config_py}"
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echo " ${dst_visidatarc}"
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echo " ${dst_plugins_dir}/"
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if [[ "$do_deps" -eq 1 ]]; then
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echo " ${dst_deps_dir}/"
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fi
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