mirror of
https://github.com/starship/starship.git
synced 2024-11-23 08:43:16 +01:00
270 lines
6.5 KiB
Bash
Executable File
270 lines
6.5 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Options
|
|
#
|
|
# -V, --verbose
|
|
# Enable verbose output for the installer
|
|
#
|
|
# -f, -y, --force, --yes
|
|
# Skip the confirmation prompt during installation
|
|
#
|
|
# -p, --platform
|
|
# Override the platform identified by the installer
|
|
#
|
|
# -b, --bin-dir
|
|
# Override the bin installation directory
|
|
#
|
|
# -a, --arch
|
|
# Override the architecture identified by the installer
|
|
#
|
|
# -B, --base-url
|
|
# Override the base URL used for downloading releases
|
|
|
|
set -euo pipefail
|
|
printf "\n"
|
|
|
|
BOLD="$(tput bold 2>/dev/null || echo '')"
|
|
GREY="$(tput setaf 0 2>/dev/null || echo '')"
|
|
UNDERLINE="$(tput smul 2>/dev/null || echo '')"
|
|
RED="$(tput setaf 1 2>/dev/null || echo '')"
|
|
GREEN="$(tput setaf 2 2>/dev/null || echo '')"
|
|
YELLOW="$(tput setaf 3 2>/dev/null || echo '')"
|
|
BLUE="$(tput setaf 4 2>/dev/null || echo '')"
|
|
MAGENTA="$(tput setaf 5 2>/dev/null || echo '')"
|
|
CYAN="$(tput setaf 6 2>/dev/null || echo '')"
|
|
NO_COLOR="$(tput sgr0 2>/dev/null || echo '')"
|
|
|
|
info() {
|
|
printf "${BOLD}${GREY}>${NO_COLOR} $@\n"
|
|
}
|
|
|
|
warn() {
|
|
printf "${YELLOW}! $@${NO_COLOR}\n"
|
|
}
|
|
|
|
error() {
|
|
printf "${RED}x $@${NO_COLOR}\n" >&2
|
|
}
|
|
|
|
complete() {
|
|
printf "${GREEN}✓${NO_COLOR} $@\n"
|
|
}
|
|
|
|
fetch() {
|
|
local command
|
|
if hash curl 2>/dev/null; then
|
|
set +e
|
|
command="curl --silent --fail --location $1"
|
|
curl --silent --fail --location "$1"
|
|
rc=$?
|
|
set -e
|
|
else
|
|
if hash wget 2>/dev/null; then
|
|
set +e
|
|
command="wget -O- -q $1"
|
|
wget -O- -q "$1"
|
|
rc=$?
|
|
set -e
|
|
else
|
|
error "No HTTP download program (curl, wget) found…"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ $rc -ne 0 ]; then
|
|
printf "\n" >&2
|
|
error "Command failed (exit code $rc): ${BLUE}${command}${NO_COLOR}"
|
|
printf "\n" >&2
|
|
info "This is likely due to Starship not yet supporting your configuration." >&2
|
|
info "If you would like to see a build for your configuration," >&2
|
|
info "please create an issue requesting a build for ${MAGENTA}${ARCH}-${PLATFORM}${NO_COLOR}:" >&2
|
|
info "${BOLD}${UNDERLINE}https://github.com/starship/starship/issues/new/${NO_COLOR}\n" >&2
|
|
exit $rc
|
|
fi
|
|
}
|
|
|
|
# Currently supporting:
|
|
# - win (Git Bash)
|
|
# - darwin
|
|
# - linux
|
|
# - linux_musl (Alpine)
|
|
detect_platform() {
|
|
local platform="$(uname -s | tr '[:upper:]' '[:lower:]')"
|
|
|
|
# check for MUSL
|
|
if [ "${platform}" = "linux" ]; then
|
|
if ldd /bin/sh | grep -i musl >/dev/null; then
|
|
platform=unknown-linux-musl
|
|
fi
|
|
fi
|
|
|
|
# mingw is Git-Bash
|
|
if echo "${platform}" | grep -i mingw >/dev/null; then
|
|
platform=pc-windows-msvc
|
|
fi
|
|
|
|
if [ "${platform}" = "linux" ]; then
|
|
platform=unknown-linux-gnu
|
|
fi
|
|
|
|
if [ "${platform}" = "darwin" ]; then
|
|
platform=apple-darwin
|
|
fi
|
|
|
|
echo "${platform}"
|
|
}
|
|
|
|
# Currently supporting:
|
|
# - x86_64
|
|
# - i386
|
|
detect_arch() {
|
|
local arch="$(uname -m | tr '[:upper:]' '[:lower:]')"
|
|
|
|
# `uname -m` in some cases mis-reports 32-bit OS as 64-bit, so double check
|
|
if [ "${arch}" = "x64" ] && [ "$(getconf LONG_BIT)" -eq 32 ]; then
|
|
arch=i386
|
|
fi
|
|
|
|
echo "${arch}"
|
|
}
|
|
|
|
confirm() {
|
|
if [ -z "${FORCE-}" ]; then
|
|
printf "${MAGENTA}?${NO_COLOR} $@ ${BOLD}[y/N]${NO_COLOR} "
|
|
set +e
|
|
read yn < /dev/tty
|
|
rc=$?
|
|
set -e
|
|
if [ $rc -ne 0 ]; then
|
|
error "Error reading from prompt (please re-run with the \`--yes\` option)"
|
|
exit 1
|
|
fi
|
|
if [ "$yn" != "y" ] && [ "$yn" != "yes" ]; then
|
|
error "Aborting (please answer \"yes\" to continue)"
|
|
exit 1
|
|
fi
|
|
fi
|
|
}
|
|
|
|
check_bin_dir() {
|
|
local bin_dir="$1"
|
|
|
|
# https://stackoverflow.com/a/11655875
|
|
local good=$( IFS=:
|
|
for path in $PATH; do
|
|
if [ "${path}" = "${bin_dir}" ]; then
|
|
echo 1
|
|
break
|
|
fi
|
|
done
|
|
)
|
|
|
|
if [ "${good}" != "1" ]; then
|
|
warn "Bin directory ${bin_dir} is not in your \$PATH"
|
|
fi
|
|
}
|
|
|
|
# defaults
|
|
if [ -z "${PLATFORM-}" ]; then
|
|
PLATFORM="$(detect_platform)"
|
|
fi
|
|
|
|
if [ -z "${BIN_DIR-}" ]; then
|
|
BIN_DIR=/usr/local/bin
|
|
fi
|
|
|
|
if [ -z "${ARCH-}" ]; then
|
|
ARCH="$(detect_arch)"
|
|
fi
|
|
|
|
if [ -z "${BASE_URL-}" ]; then
|
|
BASE_URL="https://github.com/starship/starship/releases"
|
|
fi
|
|
|
|
# parse argv variables
|
|
while [ "$#" -gt 0 ]; do
|
|
case "$1" in
|
|
-p|--platform) PLATFORM="$2"; shift 2;;
|
|
-b|--bin-dir) BIN_DIR="$2"; shift 2;;
|
|
-a|--arch) ARCH="$2"; shift 2;;
|
|
-B|--base-url) BASE_URL="$2"; shift 2;;
|
|
|
|
-V|--verbose) VERBOSE=1; shift 1;;
|
|
-f|-y|--force|--yes) FORCE=1; shift 1;;
|
|
|
|
-p=*|--platform=*) PLATFORM="${1#*=}"; shift 1;;
|
|
-b=*|--bin-dir=*) BIN_DIR="${1#*=}"; shift 1;;
|
|
-a=*|--arch=*) ARCH="${1#*=}"; shift 1;;
|
|
-B=*|--base-url=*) BASE_URL="${1#*=}"; shift 1;;
|
|
-V=*|--verbose=*) VERBOSE="${1#*=}"; shift 1;;
|
|
-f=*|-y=*|--force=*|--yes=*) FORCE="${1#*=}"; shift 1;;
|
|
|
|
*) error "Unknown option: $1"; exit 1;;
|
|
esac
|
|
done
|
|
|
|
if [ "${ARCH}" = "i386" ]; then
|
|
error "i386 builds are not yet available for Starship\n"
|
|
info "If you would like to see a build for your configuration,"
|
|
info "please create an issue requesting a build for ${MAGENTA}${ARCH}-${PLATFORM}${NO_COLOR}:"
|
|
info "${BOLD}${UNDERLINE}https://github.com/starship/starship/issues/new/${NO_COLOR}\n"
|
|
exit 1
|
|
fi
|
|
|
|
printf " ${UNDERLINE}Configuration${NO_COLOR}\n"
|
|
info "${BOLD}Bin directory${NO_COLOR}: ${GREEN}${BIN_DIR}${NO_COLOR}"
|
|
info "${BOLD}Platform${NO_COLOR}: ${GREEN}${PLATFORM}${NO_COLOR}"
|
|
info "${BOLD}Arch${NO_COLOR}: ${GREEN}${ARCH}${NO_COLOR}"
|
|
|
|
# non-empty VERBOSE enables verbose untarring
|
|
if [ ! -z "${VERBOSE-}" ]; then
|
|
VERBOSE=v
|
|
info "${BOLD}Verbose${NO_COLOR}: yes"
|
|
else
|
|
VERBOSE=
|
|
fi
|
|
|
|
echo
|
|
|
|
EXT=tar.gz
|
|
if [ "${PLATFORM}" = win ]; then
|
|
EXT=zip
|
|
fi
|
|
|
|
URL="${BASE_URL}/latest/download/starship-${ARCH}-${PLATFORM}.${EXT}"
|
|
info "Tarball URL: ${UNDERLINE}${BLUE}${URL}${NO_COLOR}"
|
|
check_bin_dir "${BIN_DIR}"
|
|
confirm "Install Starship ${GREEN}latest${NO_COLOR} to ${BOLD}${GREEN}${BIN_DIR}${NO_COLOR}?"
|
|
|
|
info "Installing Starship, please wait…"
|
|
|
|
fetch "${URL}" \
|
|
| tar xzf${VERBOSE} - \
|
|
-C "${BIN_DIR}"
|
|
|
|
complete "Starship installed"
|
|
echo
|
|
info "Please follow the steps for your shell to complete the installation:
|
|
|
|
${BOLD}${UNDERLINE}Bash${NO_COLOR}
|
|
Add the following to the end of ${BOLD}~/.bashrc${NO_COLOR}:
|
|
|
|
eval \"\$(starship init bash)\"
|
|
|
|
${BOLD}${UNDERLINE}Fish${NO_COLOR}
|
|
Add the following to the end of ${BOLD}~/.config/fish/config.fish${NO_COLOR}:
|
|
|
|
starship init fish | source
|
|
|
|
${BOLD}${UNDERLINE}Zsh${NO_COLOR}
|
|
Add the following to the end of ${BOLD}~/.zshrc${NO_COLOR}:
|
|
|
|
eval \"\$(starship init zsh)\"
|
|
|
|
${BOLD}${UNDERLINE}Ion${NO_COLOR}
|
|
Add the following to the end of ${BOLD}~/.config/ion/initrc${NO_COLOR}:
|
|
|
|
eval $(starship init ion)
|
|
|
|
"
|