| #!/bin/bash -e |
| |
| # Copyright (c) 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| set -e -o pipefail |
| |
| MYPATH=$(dirname "${BASH_SOURCE[0]}") |
| |
| : ${CIPD_CLIENT_VER:=`cat $MYPATH/cipd_client_version`} |
| : ${CIPD_CLIENT_SRV:='https://chrome-infra-packages.appspot.com'} |
| |
| UNAME=`uname -s | tr '[:upper:]' '[:lower:]'` |
| case $UNAME in |
| linux) |
| PLAT=linux |
| ;; |
| cygwin*|msys*|mingw*) |
| PLAT=windows |
| ;; |
| darwin) |
| PLAT=mac |
| ;; |
| *) |
| echo "UNKNOWN OS: $UNAME" |
| exit 1 |
| esac |
| |
| UNAME=`uname -m | tr '[:upper:]' '[:lower:]'` |
| case $UNAME in |
| x86_64|amd64) |
| ARCH=amd64 |
| ;; |
| s390x) # best-effort support for IBM s390x: crbug.com/764087 |
| ARCH=s390x |
| ;; |
| arm*) |
| ARCH=$UNAME |
| ;; |
| *86) |
| ARCH=386 |
| ;; |
| *) |
| echo "UNKNOWN Machine architecture: $UNAME" |
| exit 1 |
| esac |
| |
| URL="$CIPD_CLIENT_SRV/client?platform=${PLAT}-${ARCH}&version=$CIPD_CLIENT_VER" |
| CLIENT="$MYPATH/.cipd_client" |
| |
| USER_AGENT="depot_tools/$(git -C $MYPATH rev-parse HEAD 2>/dev/null || echo "???")" |
| |
| if [ ! -e "$CLIENT" ]; then |
| echo "Bootstrapping cipd client for ${PLAT}-${ARCH} from ${URL}..." |
| |
| # Download the client into a temporary file, then move it into the final |
| # location atomically. |
| # |
| # This wonky tempdir method works on Linux and Mac. |
| CIPD_CLIENT_TMP=$(\ |
| mktemp -p "$MYPATH" 2>/dev/null || \ |
| mktemp "$MYPATH/.cipd_client.XXXXXXX") |
| |
| if hash curl 2> /dev/null ; then |
| curl "$URL" -s --show-error -f -A "$USER_AGENT" -L -o "$CIPD_CLIENT_TMP" |
| elif hash wget 2> /dev/null ; then |
| wget "$URL" -q -U "${USER_AGENT}" -O "${CIPD_CLIENT_TMP}" |
| else |
| echo Your platform is missing a supported fetch command. Please use your package |
| echo manager to install one before continuing: |
| echo |
| echo curl |
| echo wget |
| echo |
| echo Alternately, manually download: |
| echo "$URL" |
| echo To $CLIENT, and then re-run this command. |
| rm "${CIPD_CLIENT_TMP}" |
| exit 1 |
| fi |
| |
| chmod +x "$CIPD_CLIENT_TMP" |
| |
| set +e |
| mv "$CIPD_CLIENT_TMP" "$CLIENT" |
| set -e |
| fi |
| |
| export CIPD_HTTP_USER_AGENT_PREFIX=$USER_AGENT |
| if ! "$CLIENT" selfupdate -version "$CIPD_CLIENT_VER" ; then |
| echo -n "[31;1mselfupdate failed:[0;1m " 1>&2 |
| echo "run \`CIPD_HTTP_USER_AGENT_PREFIX=$USER_AGENT/manual $CLIENT selfupdate -version '$CIPD_CLIENT_VER'\` to diagnose" 1>&2 |
| echo "[0m" 1>&2 |
| fi |
| |
| exec "$CLIENT" "${@}" |