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mirror of https://github.com/muety/wakapi.git synced 2023-08-10 21:12:56 +03:00
wakapi/scripts/get.sh
2022-09-06 22:28:49 +02:00

196 lines
5.3 KiB
Bash

#!/bin/sh
# This script installs Wakapi.
#
# Quick install: `curl https://wakapi.dev/get | bash`
#
# This script will install Wakapi to the directory you're in. To install
# somewhere else (e.g. /usr/local/bin), cd there and make sure you can write to
# that directory, e.g. `cd /usr/local/bin; curl https://wakapi.dev/get | sudo bash`
#
# Acknowledgments:
# - Micro Editor for this script: https://micro-editor.github.io/
# - ASCII art courtesy of figlet: http://www.figlet.org/
set -e -u
githubLatestTag() {
latestJSON="$( eval "$http 'https://api.github.com/repos/$1/releases/latest'" 2>/dev/null )" || true
versionNumber=''
if ! echo "$latestJSON" | grep 'API rate limit exceeded' >/dev/null 2>&1 ; then
if ! versionNumber="$( echo "$latestJSON" | grep -oEm1 '[0-9]+[.][0-9]+[.][0-9]+' - 2>/dev/null )" ; then
versionNumber=''
fi
fi
if [ "${versionNumber:-x}" = "x" ] ; then
# Try to fallback to previous latest version detection method if curl is available
if command -v curl >/dev/null 2>&1 ; then
if finalUrl="$( curl "https://github.com/$1/releases/latest" -s -L -I -o /dev/null -w '%{url_effective}' 2>/dev/null )" ; then
trimmedVers="${finalUrl##*v}"
if [ "${trimmedVers:-x}" != "x" ] ; then
echo "$trimmedVers"
exit 0
fi
fi
fi
cat 1>&2 << 'EOA'
/=====================================\\
| FAILED TO HTTP DOWNLOAD FILE |
\\=====================================/
Uh oh! We couldn't download needed internet resources for you. Perhaps you are
offline, your DNS servers are not set up properly, your internet plan doesn't
include GitHub, or the GitHub servers are down?
EOA
exit 1
else
echo "$versionNumber"
fi
}
if [ "${GETMICRO_HTTP:-x}" != "x" ]; then
http="$GETMICRO_HTTP"
elif command -v curl >/dev/null 2>&1 ; then
http="curl -L"
elif command -v wget >/dev/null 2>&1 ; then
http="wget -O-"
else
cat 1>&2 << 'EOA'
/=====================================\\
| COULD NOT FIND HTTP PROGRAM |
\\=====================================/
Uh oh! We couldn't find either curl or wget installed on your system.
To continue with installation, you have two options:
A. Install either wget or curl on your system. You may need to run `hash -r`.
B. Define GETMICRO_HTTP to be a command (with arguments deliminated by spaces)
that both follows HTTP redirects AND prints the fetched content to stdout.
For examples of option B, this script uses the below values for wget and curl:
$ curl https://wakapi.dev/get | GETMICRO_HTTP="curl -L" sh
$ wget -O- https://wakapi.dev/get | GETMICRO_HTTP="wget -O-" sh
EOA
exit 1
fi
platform=''
machine=$(uname -m)
if [ "${GETWAKAPI_PLATFORM:-x}" != "x" ]; then
platform="$GETWAKAPI_PLATFORM"
else
case "$(uname -s | tr '[:upper:]' '[:lower:]')" in
"linux")
case "$machine" in
"arm64"* | "aarch64"* ) platform='linux_arm64' ;;
*"64") platform='linux_amd64' ;;
esac
;;
"darwin")
case "$machine" in
"arm64"* | "aarch64"* ) platform='darwin_arm64' ;;
*"64") platform='darwin_amd64' ;;
esac;;
"msys"*|"cygwin"*|"mingw"*|*"_nt"*|"win"*)
case "$machine" in
"arm64"* | "aarch64"* ) platform='win_arm64' ;;
*"64") platform='win_amd64' ;;
esac
;;
esac
fi
if [ "${platform:-x}" = "x" ]; then
cat 1>&2 << 'EOM'
/=====================================\\
| COULD NOT DETECT PLATFORM |
\\=====================================/
Uh oh! We couldn't automatically detect your operating system. You can file a
bug here: https://github.com/muety/wakapi
To continue with installation, please choose from one of the following values:
- win_amd64
- darwin_amd64
- linux_amd64
Export your selection as the GETWAKAPI_PLATFORM environment variable, and then
re-run this script.
For example:
$ curl https://getmic.ro | GETWAKAPI_PLATFORM=linux_amd64 sh
EOM
exit 1
else
echo "Detected platform: $platform"
fi
TAG=$(githubLatestTag muety/wakapi)
if command -v grep >/dev/null 2>&1 ; then
if ! echo "v$TAG" | grep -E '^v[0-9]+[.][0-9]+[.][0-9]+$' >/dev/null 2>&1 ; then
cat 1>&2 << 'EOM'
/=====================================\\
| INVALID TAG RECIEVED |
\\=====================================/
Uh oh! We recieved an invalid tag and cannot be sure that the tag will not break
this script.
Please open an issue on GitHub at https://github.com/muety/wakapi with
the invalid tag included:
EOM
echo "> $TAG" 1>&2
exit 1
fi
fi
extension='zip'
echo "Latest Version: $TAG"
echo "Downloading https://github.com/muety/wakapi/releases/download/$TAG/wakapi_$platform.$extension"
eval "$http 'https://github.com/muety/wakapi/releases/download/$TAG/wakapi_$platform.$extension'" > "wakapi.$extension"
case "$extension" in
"zip") unzip -j "wakapi.$extension" -d "wakapi-$TAG" ;;
"tar.gz") tar -xvzf "wakapi.$extension" "wakapi-$TAG/wakapi" ;;
esac
mv wakapi-$TAG/* .
rm "wakapi.$extension"
rm -rf "wakapi-$TAG"
cat <<-'EOM'
__ __ _ _
\ \ / /_ _| | ____ _ _ __ (_)
\ \ /\ / / _` | |/ / _` | '_ \| |
\ V V / (_| | < (_| | |_) | |
\_/\_/ \__,_|_|\_\__,_| .__/|_|
|_|
Wakapi has been downloaded to the current directory.
You can run it with:
./wakapi
For further instructions see https://github.com/muety/wakapi
EOM