github.com/nalekseevs/itns-golangci-lint@v1.0.2/install.sh (about) 1 #!/bin/sh 2 set -e 3 4 usage() { 5 this=$1 6 cat <<EOF 7 $this: download go binaries for golangci/golangci-lint 8 9 Usage: $this [-b <bindir>] [-d] [<tag>] 10 -b sets bindir or installation directory, Defaults to ./bin 11 -d turns on debug logging 12 <tag> is a tag from 13 https://github.com/nalekseevs/itns-golangci-lint/releases 14 If tag is missing, then the latest will be used. 15 16 EOF 17 exit 2 18 } 19 20 parse_args() { 21 # BINDIR is ./bin unless set be ENV 22 # overridden by flag below 23 24 BINDIR=${BINDIR:-./bin} 25 while getopts "b:dh?x" arg; do 26 case "$arg" in 27 b) BINDIR="$OPTARG" ;; 28 d) log_set_priority 10 ;; 29 h | \?) usage "$0" ;; 30 x) set -x ;; 31 esac 32 done 33 shift $((OPTIND - 1)) 34 TAG=$1 35 } 36 # this function wraps all the destructive operations 37 # if a curl|bash cuts off the end of the script due to 38 # network, either nothing will happen or will syntax error 39 # out preventing half-done work 40 execute() { 41 tmpdir=$(mktemp -d) 42 log_debug "downloading files into ${tmpdir}" 43 http_download "${tmpdir}/${TARBALL}" "${TARBALL_URL}" 44 http_download "${tmpdir}/${CHECKSUM}" "${CHECKSUM_URL}" 45 hash_sha256_verify "${tmpdir}/${TARBALL}" "${tmpdir}/${CHECKSUM}" 46 srcdir="${tmpdir}/${NAME}" 47 rm -rf "${srcdir}" 48 (cd "${tmpdir}" && untar "${TARBALL}") 49 test ! -d "${BINDIR}" && install -d "${BINDIR}" 50 for binexe in $BINARIES; do 51 if [ "$OS" = "windows" ]; then 52 binexe="${binexe}.exe" 53 fi 54 install "${srcdir}/${binexe}" "${BINDIR}/" 55 log_info "installed ${BINDIR}/${binexe}" 56 done 57 rm -rf "${tmpdir}" 58 } 59 get_binaries() { 60 case "$PLATFORM" in 61 darwin/amd64) BINARIES="golangci-lint" ;; 62 darwin/arm64) BINARIES="golangci-lint" ;; 63 darwin/armv6) BINARIES="golangci-lint" ;; 64 darwin/armv7) BINARIES="golangci-lint" ;; 65 darwin/mips64) BINARIES="golangci-lint" ;; 66 darwin/mips64le) BINARIES="golangci-lint" ;; 67 darwin/ppc64le) BINARIES="golangci-lint" ;; 68 darwin/s390x) BINARIES="golangci-lint" ;; 69 freebsd/386) BINARIES="golangci-lint" ;; 70 freebsd/amd64) BINARIES="golangci-lint" ;; 71 freebsd/armv6) BINARIES="golangci-lint" ;; 72 freebsd/armv7) BINARIES="golangci-lint" ;; 73 freebsd/mips64) BINARIES="golangci-lint" ;; 74 freebsd/mips64le) BINARIES="golangci-lint" ;; 75 freebsd/ppc64le) BINARIES="golangci-lint" ;; 76 freebsd/s390x) BINARIES="golangci-lint" ;; 77 illumos/amd64) BINARIES="golangci-lint" ;; 78 linux/386) BINARIES="golangci-lint" ;; 79 linux/amd64) BINARIES="golangci-lint" ;; 80 linux/arm64) BINARIES="golangci-lint" ;; 81 linux/armv6) BINARIES="golangci-lint" ;; 82 linux/armv7) BINARIES="golangci-lint" ;; 83 linux/mips64) BINARIES="golangci-lint" ;; 84 linux/mips64le) BINARIES="golangci-lint" ;; 85 linux/ppc64le) BINARIES="golangci-lint" ;; 86 linux/s390x) BINARIES="golangci-lint" ;; 87 linux/riscv64) BINARIES="golangci-lint" ;; 88 linux/loong64) BINARIES="golangci-lint" ;; 89 netbsd/386) BINARIES="golangci-lint" ;; 90 netbsd/amd64) BINARIES="golangci-lint" ;; 91 netbsd/armv6) BINARIES="golangci-lint" ;; 92 netbsd/armv7) BINARIES="golangci-lint" ;; 93 windows/386) BINARIES="golangci-lint" ;; 94 windows/amd64) BINARIES="golangci-lint" ;; 95 windows/arm64) BINARIES="golangci-lint" ;; 96 windows/armv6) BINARIES="golangci-lint" ;; 97 windows/armv7) BINARIES="golangci-lint" ;; 98 windows/mips64) BINARIES="golangci-lint" ;; 99 windows/mips64le) BINARIES="golangci-lint" ;; 100 windows/ppc64le) BINARIES="golangci-lint" ;; 101 windows/s390x) BINARIES="golangci-lint" ;; 102 *) 103 log_crit "platform $PLATFORM is not supported. Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new" 104 exit 1 105 ;; 106 esac 107 } 108 tag_to_version() { 109 if [ -z "${TAG}" ]; then 110 log_info "checking GitHub for latest tag" 111 else 112 log_info "checking GitHub for tag '${TAG}'" 113 fi 114 REALTAG=$(github_release "$OWNER/$REPO" "${TAG}") && true 115 if test -z "$REALTAG"; then 116 log_crit "unable to find '${TAG}' - use 'latest' or see https://github.com/${PREFIX}/releases for details" 117 exit 1 118 fi 119 # if version starts with 'v', remove it 120 TAG="$REALTAG" 121 VERSION=${TAG#v} 122 } 123 adjust_format() { 124 # change format (tar.gz or zip) based on OS 125 case ${OS} in 126 windows) FORMAT=zip ;; 127 esac 128 true 129 } 130 adjust_os() { 131 # adjust archive name based on OS 132 true 133 } 134 adjust_arch() { 135 # adjust archive name based on ARCH 136 true 137 } 138 139 cat /dev/null <<EOF 140 ------------------------------------------------------------------------ 141 https://github.com/client9/shlib - portable posix shell functions 142 Public domain - http://unlicense.org 143 https://github.com/client9/shlib/blob/master/LICENSE.md 144 but credit (and pull requests) appreciated. 145 ------------------------------------------------------------------------ 146 EOF 147 is_command() { 148 command -v "$1" >/dev/null 149 } 150 echoerr() { 151 echo "$@" 1>&2 152 } 153 _logp=6 154 log_set_priority() { 155 _logp="$1" 156 } 157 log_priority() { 158 if test -z "$1"; then 159 echo "$_logp" 160 return 161 fi 162 [ "$1" -le "$_logp" ] 163 } 164 log_tag() { 165 case $1 in 166 0) echo "emerg" ;; 167 1) echo "alert" ;; 168 2) echo "crit" ;; 169 3) echo "err" ;; 170 4) echo "warning" ;; 171 5) echo "notice" ;; 172 6) echo "info" ;; 173 7) echo "debug" ;; 174 *) echo "$1" ;; 175 esac 176 } 177 log_debug() { 178 log_priority 7 || return 0 179 echoerr "$(log_prefix)" "$(log_tag 7)" "$@" 180 } 181 log_info() { 182 log_priority 6 || return 0 183 echoerr "$(log_prefix)" "$(log_tag 6)" "$@" 184 } 185 log_err() { 186 log_priority 3 || return 0 187 echoerr "$(log_prefix)" "$(log_tag 3)" "$@" 188 } 189 log_crit() { 190 log_priority 2 || return 0 191 echoerr "$(log_prefix)" "$(log_tag 2)" "$@" 192 } 193 uname_os() { 194 os=$(uname -s | tr '[:upper:]' '[:lower:]') 195 case "$os" in 196 msys*) os="windows" ;; 197 mingw*) os="windows" ;; 198 cygwin*) os="windows" ;; 199 win*) os="windows" ;; 200 sunos) [ "$(uname -o)" = "illumos" ] && os=illumos ;; 201 esac 202 echo "$os" 203 } 204 uname_arch() { 205 arch=$(uname -m) 206 case $arch in 207 x86_64) arch="amd64" ;; 208 x86) arch="386" ;; 209 i686) arch="386" ;; 210 i386) arch="386" ;; 211 i86pc) arch="amd64" ;; 212 aarch64) arch="arm64" ;; 213 armv5*) arch="armv5" ;; 214 armv6*) arch="armv6" ;; 215 armv7*) arch="armv7" ;; 216 loongarch64) arch="loong64" ;; 217 esac 218 echo "${arch}" 219 } 220 uname_os_check() { 221 os=$(uname_os) 222 case "$os" in 223 darwin) return 0 ;; 224 dragonfly) return 0 ;; 225 freebsd) return 0 ;; 226 illumos) return 0;; 227 linux) return 0 ;; 228 android) return 0 ;; 229 nacl) return 0 ;; 230 netbsd) return 0 ;; 231 openbsd) return 0 ;; 232 plan9) return 0 ;; 233 solaris) return 0 ;; 234 windows) return 0 ;; 235 esac 236 log_crit "uname_os_check '$(uname -s)' got converted to '$os' which is not a GOOS value." 237 return 1 238 } 239 uname_arch_check() { 240 arch=$(uname_arch) 241 case "$arch" in 242 386) return 0 ;; 243 amd64) return 0 ;; 244 arm64) return 0 ;; 245 armv5) return 0 ;; 246 armv6) return 0 ;; 247 armv7) return 0 ;; 248 ppc64) return 0 ;; 249 ppc64le) return 0 ;; 250 mips) return 0 ;; 251 mipsle) return 0 ;; 252 mips64) return 0 ;; 253 mips64le) return 0 ;; 254 s390x) return 0 ;; 255 riscv64) return 0 ;; 256 amd64p32) return 0 ;; 257 loong64) return 0 ;; 258 esac 259 log_crit "uname_arch_check '$(uname -m)' got converted to '$arch' which is not a GOARCH value." 260 return 1 261 } 262 untar() { 263 tarball=$1 264 case "${tarball}" in 265 *.tar.gz | *.tgz) tar --no-same-owner -xzf "${tarball}" ;; 266 *.tar) tar --no-same-owner -xf "${tarball}" ;; 267 *.zip) unzip "${tarball}" ;; 268 *) 269 log_err "untar unknown archive format for ${tarball}" 270 return 1 271 ;; 272 esac 273 } 274 http_download_curl() { 275 local_file=$1 276 source_url=$2 277 header=$3 278 if [ -z "$header" ]; then 279 code=$(curl -w '%{http_code}' -sL -o "$local_file" "$source_url") 280 else 281 code=$(curl -w '%{http_code}' -sL -H "$header" -o "$local_file" "$source_url") 282 fi 283 if [ "$code" != "200" ]; then 284 log_debug "http_download_curl received HTTP status $code" 285 return 1 286 fi 287 return 0 288 } 289 http_download_wget() { 290 local_file=$1 291 source_url=$2 292 header=$3 293 if [ -z "$header" ]; then 294 wget -q -O "$local_file" "$source_url" 295 else 296 wget -q --header "$header" -O "$local_file" "$source_url" 297 fi 298 } 299 http_download() { 300 log_debug "http_download $2" 301 if is_command curl; then 302 http_download_curl "$@" 303 return 304 elif is_command wget; then 305 http_download_wget "$@" 306 return 307 fi 308 log_crit "http_download unable to find wget or curl" 309 return 1 310 } 311 http_copy() { 312 tmp=$(mktemp) 313 http_download "${tmp}" "$1" "$2" || return 1 314 body=$(cat "$tmp") 315 rm -f "${tmp}" 316 echo "$body" 317 } 318 github_release() { 319 owner_repo=$1 320 version=$2 321 test -z "$version" && version="latest" 322 giturl="https://github.com/${owner_repo}/releases/${version}" 323 json=$(http_copy "$giturl" "Accept:application/json") 324 test -z "$json" && return 1 325 version=$(echo "$json" | tr -s '\n' ' ' | sed 's/.*"tag_name":"//' | sed 's/".*//') 326 test -z "$version" && return 1 327 echo "$version" 328 } 329 hash_sha256() { 330 TARGET=${1:-/dev/stdin} 331 if is_command gsha256sum; then 332 hash=$(gsha256sum "$TARGET") || return 1 333 echo "$hash" | cut -d ' ' -f 1 334 elif is_command sha256sum; then 335 hash=$(sha256sum "$TARGET") || return 1 336 echo "$hash" | cut -d ' ' -f 1 337 elif is_command shasum; then 338 hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1 339 echo "$hash" | cut -d ' ' -f 1 340 elif is_command openssl; then 341 hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1 342 echo "$hash" | cut -d ' ' -f a 343 else 344 log_crit "hash_sha256 unable to find command to compute sha-256 hash" 345 return 1 346 fi 347 } 348 hash_sha256_verify() { 349 TARGET=$1 350 checksums=$2 351 if [ -z "$checksums" ]; then 352 log_err "hash_sha256_verify checksum file not specified in arg2" 353 return 1 354 fi 355 BASENAME=${TARGET##*/} 356 want=$(grep "${BASENAME}" "${checksums}" 2>/dev/null | tr '\t' ' ' | cut -d ' ' -f 1) 357 if [ -z "$want" ]; then 358 log_err "hash_sha256_verify unable to find checksum for '${TARGET}' in '${checksums}'" 359 return 1 360 fi 361 got=$(hash_sha256 "$TARGET") 362 if [ "$want" != "$got" ]; then 363 log_err "hash_sha256_verify checksum for '$TARGET' did not verify ${want} vs $got" 364 return 1 365 fi 366 } 367 cat /dev/null <<EOF 368 ------------------------------------------------------------------------ 369 End of functions from https://github.com/client9/shlib 370 ------------------------------------------------------------------------ 371 EOF 372 373 PROJECT_NAME="golangci-lint" 374 OWNER=golangci 375 REPO="golangci-lint" 376 BINARY=golangci-lint 377 FORMAT=tar.gz 378 OS=$(uname_os) 379 ARCH=$(uname_arch) 380 PREFIX="$OWNER/$REPO" 381 382 # use in logging routines 383 log_prefix() { 384 echo "$PREFIX" 385 } 386 PLATFORM="${OS}/${ARCH}" 387 GITHUB_DOWNLOAD=https://github.com/${OWNER}/${REPO}/releases/download 388 389 uname_os_check "$OS" 390 uname_arch_check "$ARCH" 391 392 parse_args "$@" 393 394 get_binaries 395 396 tag_to_version 397 398 adjust_format 399 400 adjust_os 401 402 adjust_arch 403 404 log_info "found version: ${VERSION} for ${TAG}/${OS}/${ARCH}" 405 406 NAME=${BINARY}-${VERSION}-${OS}-${ARCH} 407 TARBALL=${NAME}.${FORMAT} 408 TARBALL_URL=${GITHUB_DOWNLOAD}/${TAG}/${TARBALL} 409 CHECKSUM=${PROJECT_NAME}-${VERSION}-checksums.txt 410 CHECKSUM_URL=${GITHUB_DOWNLOAD}/${TAG}/${CHECKSUM} 411 412 413 execute