318 lines
7.8 KiB
Bash
318 lines
7.8 KiB
Bash
#!/bin/sh
|
|
set -e
|
|
# Code generated by godownloader. DO NOT EDIT.
|
|
#
|
|
|
|
usage() {
|
|
this=$1
|
|
cat <<EOF
|
|
$this: download go binaries for client9/misspell
|
|
|
|
Usage: $this [-b] bindir [version]
|
|
-b sets bindir or installation directory, default "./bin"
|
|
[version] is a version number from
|
|
https://github.com/client9/misspell/releases
|
|
If version is missing, then an attempt to find the latest will be found.
|
|
|
|
Generated by godownloader
|
|
https://github.com/goreleaser/godownloader
|
|
|
|
EOF
|
|
exit 2
|
|
}
|
|
|
|
parse_args() {
|
|
#BINDIR is ./bin unless set be ENV
|
|
# over-ridden by flag below
|
|
|
|
BINDIR=${BINDIR:-./bin}
|
|
while getopts "b:h?" arg; do
|
|
case "$arg" in
|
|
b) BINDIR="$OPTARG" ;;
|
|
h | \?) usage "$0" ;;
|
|
esac
|
|
done
|
|
shift $((OPTIND - 1))
|
|
VERSION=$1
|
|
}
|
|
# this function wraps all the destructive operations
|
|
# if a curl|bash cuts off the end of the script due to
|
|
# network, either nothing will happen or will syntax error
|
|
# out preventing half-done work
|
|
execute() {
|
|
TMPDIR=$(mktmpdir)
|
|
echo "$PREFIX: downloading ${TARBALL_URL}"
|
|
http_download "${TMPDIR}/${TARBALL}" "${TARBALL_URL}"
|
|
|
|
echo "$PREFIX: verifying checksums"
|
|
http_download "${TMPDIR}/${CHECKSUM}" "${CHECKSUM_URL}"
|
|
hash_sha256_verify "${TMPDIR}/${TARBALL}" "${TMPDIR}/${CHECKSUM}"
|
|
|
|
(cd "${TMPDIR}" && untar "${TARBALL}")
|
|
install -d "${BINDIR}"
|
|
install "${TMPDIR}/${BINARY}" "${BINDIR}/"
|
|
echo "$PREFIX: installed as ${BINDIR}/${BINARY}"
|
|
}
|
|
is_supported_platform() {
|
|
platform=$1
|
|
found=1
|
|
case "$platform" in
|
|
darwin/amd64) found=0 ;;
|
|
linux/amd64) found=0 ;;
|
|
esac
|
|
case "$platform" in
|
|
darwin/386) found=1 ;;
|
|
esac
|
|
return $found
|
|
}
|
|
check_platform() {
|
|
if is_supported_platform "$PLATFORM"; then
|
|
# optional logging goes here
|
|
true
|
|
else
|
|
echo "${PREFIX}: platform $PLATFORM is not supported. Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
|
|
exit 1
|
|
fi
|
|
}
|
|
adjust_version() {
|
|
if [ -z "${VERSION}" ]; then
|
|
echo "$PREFIX: checking GitHub for latest version"
|
|
VERSION=$(github_last_release "$OWNER/$REPO")
|
|
fi
|
|
# if version starts with 'v', remove it
|
|
VERSION=${VERSION#v}
|
|
}
|
|
adjust_format() {
|
|
# change format (tar.gz or zip) based on ARCH
|
|
true
|
|
}
|
|
adjust_os() {
|
|
# adjust archive name based on OS
|
|
case ${OS} in
|
|
386) OS=32bit ;;
|
|
amd64) OS=64bit ;;
|
|
darwin) OS=mac ;;
|
|
esac
|
|
true
|
|
}
|
|
adjust_arch() {
|
|
# adjust archive name based on ARCH
|
|
case ${ARCH} in
|
|
386) ARCH=32bit ;;
|
|
amd64) ARCH=64bit ;;
|
|
darwin) ARCH=mac ;;
|
|
esac
|
|
true
|
|
}
|
|
|
|
cat /dev/null <<EOF
|
|
------------------------------------------------------------------------
|
|
https://github.com/client9/shlib - portable posix shell functions
|
|
Public domain - http://unlicense.org
|
|
https://github.com/client9/shlib/blob/master/LICENSE.md
|
|
but credit (and pull requests) appreciated.
|
|
------------------------------------------------------------------------
|
|
EOF
|
|
is_command() {
|
|
command -v "$1" >/dev/null
|
|
}
|
|
uname_os() {
|
|
os=$(uname -s | tr '[:upper:]' '[:lower:]')
|
|
echo "$os"
|
|
}
|
|
uname_arch() {
|
|
arch=$(uname -m)
|
|
case $arch in
|
|
x86_64) arch="amd64" ;;
|
|
x86) arch="386" ;;
|
|
i686) arch="386" ;;
|
|
i386) arch="386" ;;
|
|
aarch64) arch="arm64" ;;
|
|
armv5*) arch="arm5" ;;
|
|
armv6*) arch="arm6" ;;
|
|
armv7*) arch="arm7" ;;
|
|
esac
|
|
echo ${arch}
|
|
}
|
|
uname_os_check() {
|
|
os=$(uname_os)
|
|
case "$os" in
|
|
darwin) return 0 ;;
|
|
dragonfly) return 0 ;;
|
|
freebsd) return 0 ;;
|
|
linux) return 0 ;;
|
|
android) return 0 ;;
|
|
nacl) return 0 ;;
|
|
netbsd) return 0 ;;
|
|
openbsd) return 0 ;;
|
|
plan9) return 0 ;;
|
|
solaris) return 0 ;;
|
|
windows) return 0 ;;
|
|
esac
|
|
echo "$0: uname_os_check: internal error '$(uname -s)' got converted to '$os' which is not a GOOS value. Please file bug at https://github.com/client9/shlib"
|
|
return 1
|
|
}
|
|
uname_arch_check() {
|
|
arch=$(uname_arch)
|
|
case "$arch" in
|
|
386) return 0 ;;
|
|
amd64) return 0 ;;
|
|
arm64) return 0 ;;
|
|
armv5) return 0 ;;
|
|
armv6) return 0 ;;
|
|
armv7) return 0 ;;
|
|
ppc64) return 0 ;;
|
|
ppc64le) return 0 ;;
|
|
mips) return 0 ;;
|
|
mipsle) return 0 ;;
|
|
mips64) return 0 ;;
|
|
mips64le) return 0 ;;
|
|
s390x) return 0 ;;
|
|
amd64p32) return 0 ;;
|
|
esac
|
|
echo "$0: uname_arch_check: internal error '$(uname -m)' got converted to '$arch' which is not a GOARCH value. Please file bug report at https://github.com/client9/shlib"
|
|
return 1
|
|
}
|
|
untar() {
|
|
tarball=$1
|
|
case "${tarball}" in
|
|
*.tar.gz | *.tgz) tar -xzf "${tarball}" ;;
|
|
*.tar) tar -xf "${tarball}" ;;
|
|
*.zip) unzip "${tarball}" ;;
|
|
*)
|
|
echo "Unknown archive format for ${tarball}"
|
|
return 1
|
|
;;
|
|
esac
|
|
}
|
|
mktmpdir() {
|
|
test -z "$TMPDIR" && TMPDIR="$(mktemp -d)"
|
|
mkdir -p "${TMPDIR}"
|
|
echo "${TMPDIR}"
|
|
}
|
|
http_download() {
|
|
local_file=$1
|
|
source_url=$2
|
|
header=$3
|
|
headerflag=''
|
|
destflag=''
|
|
if is_command curl; then
|
|
cmd='curl --fail -sSL'
|
|
destflag='-o'
|
|
headerflag='-H'
|
|
elif is_command wget; then
|
|
cmd='wget -q'
|
|
destflag='-O'
|
|
headerflag='--header'
|
|
else
|
|
echo "http_download: unable to find wget or curl"
|
|
return 1
|
|
fi
|
|
if [ -z "$header" ]; then
|
|
$cmd $destflag "$local_file" "$source_url"
|
|
else
|
|
$cmd $headerflag "$header" $destflag "$local_file" "$source_url"
|
|
fi
|
|
}
|
|
github_api() {
|
|
local_file=$1
|
|
source_url=$2
|
|
header=""
|
|
case "$source_url" in
|
|
https://api.github.com*)
|
|
test -z "$GITHUB_TOKEN" || header="Authorization: token $GITHUB_TOKEN"
|
|
;;
|
|
esac
|
|
http_download "$local_file" "$source_url" "$header"
|
|
}
|
|
github_last_release() {
|
|
owner_repo=$1
|
|
giturl="https://api.github.com/repos/${owner_repo}/releases/latest"
|
|
html=$(github_api - "$giturl")
|
|
version=$(echo "$html" | grep -m 1 "\"tag_name\":" | cut -f4 -d'"')
|
|
test -z "$version" && return 1
|
|
echo "$version"
|
|
}
|
|
hash_sha256() {
|
|
TARGET=${1:-/dev/stdin}
|
|
if is_command gsha256sum; then
|
|
hash=$(gsha256sum "$TARGET") || return 1
|
|
echo "$hash" | cut -d ' ' -f 1
|
|
elif is_command sha256sum; then
|
|
hash=$(sha256sum "$TARGET") || return 1
|
|
echo "$hash" | cut -d ' ' -f 1
|
|
elif is_command shasum; then
|
|
hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1
|
|
echo "$hash" | cut -d ' ' -f 1
|
|
elif is_command openssl; then
|
|
hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1
|
|
echo "$hash" | cut -d ' ' -f a
|
|
else
|
|
echo "hash_sha256: unable to find command to compute sha-256 hash"
|
|
return 1
|
|
fi
|
|
}
|
|
hash_sha256_verify() {
|
|
TARGET=$1
|
|
checksums=$2
|
|
if [ -z "$checksums" ]; then
|
|
echo "hash_sha256_verify: checksum file not specified in arg2"
|
|
return 1
|
|
fi
|
|
BASENAME=${TARGET##*/}
|
|
want=$(grep "${BASENAME}" "${checksums}" 2>/dev/null | tr '\t' ' ' | cut -d ' ' -f 1)
|
|
if [ -z "$want" ]; then
|
|
echo "hash_sha256_verify: unable to find checksum for '${TARGET}' in '${checksums}'"
|
|
return 1
|
|
fi
|
|
got=$(hash_sha256 "$TARGET")
|
|
if [ "$want" != "$got" ]; then
|
|
echo "hash_sha256_verify: checksum for '$TARGET' did not verify ${want} vs $got"
|
|
return 1
|
|
fi
|
|
}
|
|
cat /dev/null <<EOF
|
|
------------------------------------------------------------------------
|
|
End of functions from https://github.com/client9/shlib
|
|
------------------------------------------------------------------------
|
|
EOF
|
|
|
|
OWNER=client9
|
|
REPO=misspell
|
|
BINARY=misspell
|
|
FORMAT=tar.gz
|
|
OS=$(uname_os)
|
|
ARCH=$(uname_arch)
|
|
PREFIX="$OWNER/$REPO"
|
|
PLATFORM="${OS}/${ARCH}"
|
|
GITHUB_DOWNLOAD=https://github.com/${OWNER}/${REPO}/releases/download
|
|
|
|
uname_os_check "$OS"
|
|
uname_arch_check "$ARCH"
|
|
|
|
parse_args "$@"
|
|
|
|
check_platform
|
|
|
|
adjust_version
|
|
|
|
adjust_format
|
|
|
|
adjust_os
|
|
|
|
adjust_arch
|
|
|
|
echo "$PREFIX: found version ${VERSION} for ${OS}/${ARCH}"
|
|
|
|
NAME=${BINARY}_${VERSION}_${OS}_${ARCH}
|
|
TARBALL=${NAME}.${FORMAT}
|
|
TARBALL_URL=${GITHUB_DOWNLOAD}/v${VERSION}/${TARBALL}
|
|
CHECKSUM=${REPO}_checksums.txt
|
|
CHECKSUM_URL=${GITHUB_DOWNLOAD}/v${VERSION}/${CHECKSUM}
|
|
|
|
# Adjust binary name if windows
|
|
if [ "$OS" = "windows" ]; then
|
|
BINARY="${BINARY}.exe"
|
|
fi
|
|
|
|
execute
|