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feat(install): Add help argument to install.sh (#2729)

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Thomas O'Donnell 2021-05-18 16:01:02 +02:00 committed by GitHub
parent 21f4dc3e74
commit fb02a4523b
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2 changed files with 48 additions and 20 deletions

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@ -161,6 +161,13 @@ shown below. Can't see yours? Have a look at the [extra platform instructions](h
```
To update the Starship itself, rerun the above script. It will replace the current version without touching Starship's configuration.
**Note** - The defaults of the install script can be overridden see the built-in help.
```sh
sh -c "$(curl -fsSL https://starship.rs/install.sh)" -- --help
```
#### Install via Package Manager
##### Example: [Homebrew](https://brew.sh/):

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@ -2,26 +2,6 @@
# shellcheck disable=SC2039
# 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 -eu
printf '\n'
@ -138,6 +118,39 @@ unpack() {
return 1
}
usage() {
cat <<EOT
install.sh [option]
Fetch and install the latest version of starship, if starship is already
installed it will be updated to the latest version.
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 [default: ${PLATFORM}]
-b, --bin-dir
Override the bin installation directory [default: ${BIN_DIR}]
-a, --arch
Override the architecture identified by the installer [default: ${ARCH}]
-B, --base-url
Override the base URL used for downloading releases [default: ${BASE_URL}]
-h, --help
Dispays this help message
EOT
}
elevate_priv() {
if ! has sudo; then
error 'Could not find the command "sudo", needed to get permissions for install.'
@ -205,6 +218,8 @@ detect_platform() {
# Currently supporting:
# - x86_64
# - i386
# - arm
# - arm64
detect_arch() {
local arch
arch="$(uname -m | tr '[:upper:]' '[:lower:]')"
@ -262,6 +277,7 @@ check_bin_dir() {
if [ ! -d "$BIN_DIR" ]; then
error "Installation location $BIN_DIR does not appear to be a directory"
info "Make sure the location exists and is a directory, then try again."
usage
exit 1
fi
@ -355,6 +371,10 @@ while [ "$#" -gt 0 ]; do
FORCE=1
shift 1
;;
-h | --help)
usage
exit
;;
-p=* | --platform=*)
PLATFORM="${1#*=}"
@ -383,6 +403,7 @@ while [ "$#" -gt 0 ]; do
*)
error "Unknown option: $1"
usage
exit 1
;;
esac