release: added install script
Signed-off-by: Sam Alba <sam.alba@gmail.com>
This commit is contained in:
Sam Alba
parent
f30569d42b
commit
43b43f7868
310
install.sh
Executable file
310
install.sh
Executable file
@ -0,0 +1,310 @@
|
||||
#!/bin/sh
|
||||
|
||||
set -e
|
||||
|
||||
name="dagger"
|
||||
base="https://dagger-io.s3.amazonaws.com"
|
||||
|
||||
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 "$1" >/dev/null
|
||||
}
|
||||
echoerr() {
|
||||
echo "$@" 1>&2
|
||||
}
|
||||
log_prefix() {
|
||||
echo "$0"
|
||||
}
|
||||
_logp=7
|
||||
log_set_priority() {
|
||||
_logp="$1"
|
||||
}
|
||||
log_priority() {
|
||||
if test -z "$1"; then
|
||||
echo "$_logp"
|
||||
return
|
||||
fi
|
||||
[ "$1" -le "$_logp" ]
|
||||
}
|
||||
log_tag() {
|
||||
case $1 in
|
||||
0) echo "emerg" ;;
|
||||
1) echo "alert" ;;
|
||||
2) echo "crit" ;;
|
||||
3) echo "err" ;;
|
||||
4) echo "warning" ;;
|
||||
5) echo "notice" ;;
|
||||
6) echo "info" ;;
|
||||
7) echo "debug" ;;
|
||||
*) echo "$1" ;;
|
||||
esac
|
||||
}
|
||||
log_debug() {
|
||||
log_priority 7 || return 0
|
||||
echoerr "$(log_prefix)" "$(log_tag 7)" "$@"
|
||||
}
|
||||
log_info() {
|
||||
log_priority 6 || return 0
|
||||
echoerr "$(log_prefix)" "$(log_tag 6)" "$@"
|
||||
}
|
||||
log_err() {
|
||||
log_priority 3 || return 0
|
||||
echoerr "$(log_prefix)" "$(log_tag 3)" "$@"
|
||||
}
|
||||
log_crit() {
|
||||
log_priority 2 || return 0
|
||||
echoerr "$(log_prefix)" "$(log_tag 2)" "$@"
|
||||
}
|
||||
uname_os() {
|
||||
os=$(uname -s | tr '[:upper:]' '[:lower:]')
|
||||
case "$os" in
|
||||
cygwin_nt*) os="windows" ;;
|
||||
mingw*) os="windows" ;;
|
||||
msys_nt*) os="windows" ;;
|
||||
esac
|
||||
echo "$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="armv5" ;;
|
||||
armv6*) arch="armv6" ;;
|
||||
armv7*) arch="armv7" ;;
|
||||
esac
|
||||
echo ${arch}
|
||||
}
|
||||
uname_os_check() {
|
||||
os=$(uname_os)
|
||||
case "$os" in
|
||||
darwin) return 0 ;;
|
||||
dragonfly) return 0 ;;
|
||||
freebsd) return 0 ;;
|
||||
linux) return 0 ;;
|
||||
android) return 0 ;;
|
||||
nacl) return 0 ;;
|
||||
netbsd) return 0 ;;
|
||||
openbsd) return 0 ;;
|
||||
plan9) return 0 ;;
|
||||
solaris) return 0 ;;
|
||||
windows) return 0 ;;
|
||||
esac
|
||||
log_crit "uname_os_check '$(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 "$arch" in
|
||||
386) return 0 ;;
|
||||
amd64) return 0 ;;
|
||||
arm64) return 0 ;;
|
||||
armv5) return 0 ;;
|
||||
armv6) return 0 ;;
|
||||
armv7) return 0 ;;
|
||||
ppc64) return 0 ;;
|
||||
ppc64le) return 0 ;;
|
||||
mips) return 0 ;;
|
||||
mipsle) return 0 ;;
|
||||
mips64) return 0 ;;
|
||||
mips64le) return 0 ;;
|
||||
s390x) return 0 ;;
|
||||
amd64p32) return 0 ;;
|
||||
esac
|
||||
log_crit "uname_arch_check '$(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 --no-same-owner -xzf "${tarball}" ;;
|
||||
*.tar) tar --no-same-owner -xf "${tarball}" ;;
|
||||
*.zip) unzip "${tarball}" ;;
|
||||
*)
|
||||
log_err "untar unknown archive format for ${tarball}"
|
||||
return 1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
http_download_curl() {
|
||||
local_file=$1
|
||||
source_url=$2
|
||||
header=$3
|
||||
if [ -z "$header" ]; then
|
||||
code=$(curl -w '%{http_code}' -sL -o "$local_file" "$source_url")
|
||||
else
|
||||
code=$(curl -w '%{http_code}' -sL -H "$header" -o "$local_file" "$source_url")
|
||||
fi
|
||||
if [ "$code" != "200" ]; then
|
||||
log_debug "http_download_curl received HTTP status $code"
|
||||
return 1
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
http_download_wget() {
|
||||
local_file=$1
|
||||
source_url=$2
|
||||
header=$3
|
||||
if [ -z "$header" ]; then
|
||||
wget -q -O "$local_file" "$source_url"
|
||||
else
|
||||
wget -q --header "$header" -O "$local_file" "$source_url"
|
||||
fi
|
||||
}
|
||||
http_download() {
|
||||
log_debug "http_download $2"
|
||||
if is_command curl; then
|
||||
http_download_curl "$@"
|
||||
return
|
||||
elif is_command wget; then
|
||||
http_download_wget "$@"
|
||||
return
|
||||
fi
|
||||
log_crit "http_download unable to find wget or curl"
|
||||
return 1
|
||||
}
|
||||
http_copy() {
|
||||
tmp=$(mktemp)
|
||||
http_download "${tmp}" "$1" "$2" || return 1
|
||||
body=$(cat "$tmp")
|
||||
rm -f "${tmp}"
|
||||
echo "$body"
|
||||
}
|
||||
github_release() {
|
||||
owner_repo=$1
|
||||
version=$2
|
||||
test -z "$version" && version="latest"
|
||||
giturl="https://github.com/${owner_repo}/releases/${version}"
|
||||
json=$(http_copy "$giturl" "Accept:application/json")
|
||||
test -z "$json" && return 1
|
||||
version=$(echo "$json" | tr -s '\n' ' ' | sed 's/.*"tag_name":"//' | sed 's/".*//')
|
||||
test -z "$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
|
||||
log_crit "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
|
||||
log_err "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 "$want" ]; then
|
||||
log_err "hash_sha256_verify unable to find checksum for '${TARGET}' in '${checksums}'"
|
||||
return 1
|
||||
fi
|
||||
got=$(hash_sha256 "$TARGET")
|
||||
if [ "$want" != "$got" ]; then
|
||||
log_err "hash_sha256_verify checksum for '$TARGET' did not verify ${want} vs $got"
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
cat /dev/null <<EOF
|
||||
------------------------------------------------------------------------
|
||||
End of functions from https://github.com/client9/shlib
|
||||
------------------------------------------------------------------------
|
||||
EOF
|
||||
|
||||
uname_os() {
|
||||
os=$(uname -s | tr '[:upper:]' '[:lower:]')
|
||||
case "$os" in
|
||||
cygwin_nt*) os="windows" ;;
|
||||
mingw*) os="windows" ;;
|
||||
msys_nt*) os="windows" ;;
|
||||
esac
|
||||
echo "$os"
|
||||
}
|
||||
|
||||
uname_arch() {
|
||||
arch=$(uname -m)
|
||||
case $arch in
|
||||
x86_64) arch="amd64" ;;
|
||||
x86) arch="386" ;;
|
||||
i686) arch="386" ;;
|
||||
i386) arch="386" ;;
|
||||
aarch64) arch="arm64" ;;
|
||||
armv5*) arch="armv5" ;;
|
||||
armv6*) arch="armv6" ;;
|
||||
armv7*) arch="armv7" ;;
|
||||
esac
|
||||
echo "$arch"
|
||||
}
|
||||
|
||||
latest_version() {
|
||||
curl -sfL "${base}/${name}/latest_version"
|
||||
}
|
||||
|
||||
base_url() {
|
||||
os="$(uname_os)"
|
||||
arch="$(uname_arch)"
|
||||
version="$(latest_version)"
|
||||
url="${base}/${name}/releases/${version}"
|
||||
echo "$url"
|
||||
}
|
||||
|
||||
tarball() {
|
||||
os="$(uname_os)"
|
||||
arch="$(uname_arch)"
|
||||
version="$(latest_version)"
|
||||
name="${name}_v${version}_${os}_${arch}"
|
||||
if [ "$os" = "windows" ]; then
|
||||
name="${name}.zip"
|
||||
else
|
||||
name="${name}.tar.gz"
|
||||
fi
|
||||
echo "$name"
|
||||
}
|
||||
|
||||
execute() {
|
||||
base_url="$(base_url)"
|
||||
tarball="$(tarball)"
|
||||
tarball_url="${base_url}/${tarball}"
|
||||
checksum="checksums.txt"
|
||||
checksum_url="${base_url}/${checksum}"
|
||||
bin_dir="./bin"
|
||||
binexe="dagger"
|
||||
|
||||
tmpdir=$(mktemp -d)
|
||||
log_debug "downloading files into ${tmpdir}"
|
||||
http_download "${tmpdir}/${tarball}" "${tarball_url}"
|
||||
http_download "${tmpdir}/${checksum}" "${checksum_url}"
|
||||
hash_sha256_verify "${tmpdir}/${tarball}" "${tmpdir}/${checksum}"
|
||||
srcdir="${tmpdir}"
|
||||
(cd "${tmpdir}" && untar "${tarball}")
|
||||
test ! -d "${bin_dir}" && install -d "${bin_dir}"
|
||||
install "${srcdir}/${binexe}" "${bin_dir}"
|
||||
log_info "installed ${bin_dir}/${binexe}"
|
||||
rm -rf "${tmpdir}"
|
||||
}
|
||||
|
||||
execute
|
||||
Reference in New Issue
Block a user