scripts/get-syncthing.sh

   1 #!/bin/bash
   2  ###########################################################################
   3 # Copyright 2017-2018 IoT.bzh
   4 #
   5 # author: Sebastien Douheret <sebastien@iot.bzh>
   6 #
   7 # Licensed under the Apache License, Version 2.0 (the "License");
   8 # you may not use this file except in compliance with the License.
   9 # You may obtain a copy of the License at
  10 #
  11 #     http://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 # Unless required by applicable law or agreed to in writing, software
  14 # distributed under the License is distributed on an "AS IS" BASIS,
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 # See the License for the specific language governing permissions and
  17 # limitations under the License.
  18 ###########################################################################
  19
  20 # Configurable variables
  21 [ -z "$SYNCTHING_VERSION" ] && SYNCTHING_VERSION=0.14.28
  22 [ -z "$SYNCTHING_INOTIFY_VERSION" ] && SYNCTHING_INOTIFY_VERSION=0.8.6
  23 # XXX - may be cleanup
  24 # Used as temporary HACK while waiting merge of #165
  25 #[ -z "$SYNCTHING_INOTIFY_VERSION" ] && { SYNCTHING_INOTIFY_VERSION=master; SYNCTHING_INOTIFY_CMID=af6fbf9d63f95a0; }
  26 [ -z "$DESTDIR" ] && DESTDIR=/opt/AGL/xds/agent
  27 [ -z "$TMPDIR" ] && TMPDIR=/tmp
  28 [ -z "$GOOS" ] && GOOS=$(go env GOOS)
  29 [ -z "$GOARCH" ] && GOARCH=$(go env GOARCH)
  30 [ -z "$CLEANUP" ] && CLEANUP=false
  31
  32
  33 TEMPDIR=$TMPDIR/.get-syncthing.tmp
  34 mkdir -p ${TEMPDIR} && cd ${TEMPDIR} || exit 1
  35 trap "cleanExit" 0 1 2 15
  36 cleanExit ()
  37 {
  38     if [ "$CLEANUP" = "true" ]; then
  39         rm -rf ${TEMPDIR}
  40     fi
  41 }
  42
  43 TB_EXT="tar.gz"
  44 EXT=""
  45 [[ "$GOOS" = "windows" ]] && { TB_EXT="zip"; EXT=".exe"; }
  46
  47 GOOS_ST=${GOOS}
  48 GOOS_STI=${GOOS}
  49 [[ "$GOOS" = "darwin" ]] && GOOS_ST="macosx"
  50
  51 echo "Get Syncthing..."
  52
  53
  54
  55 ## Install Syncthing + Syncthing-inotify
  56 ## gpg: key 00654A3E: public key "Syncthing Release Management <release@syncthing.net>" imported
  57 GPG=$(which gpg)
  58 if [ "$?" != 0 ]; then
  59     echo "You must install first gpg ( eg.: sudo apt install gpg )"
  60     exit 1
  61 fi
  62
  63 # Workaround about issue with the particular GPG keyserver:
  64 # trying several explicit keyservers until the command succeeds
  65 # (see https://github.com/jacobalberty/unifi-docker/issues/64)
  66 for server in $(shuf -e pool.sks-keyservers.net \
  67                         ha.pool.sks-keyservers.net \
  68                         hkp://p80.pool.sks-keyservers.net:80 \
  69                         keyserver.ubuntu.com \
  70                         hkp://keyserver.ubuntu.com:80 \
  71                         pgp.mit.edu) ; do
  72     ${GPG} -q --keyserver "$server" --recv-keys 37C84554E7E0A261E4F76E1ED26E6ED000654A3E && break || :
  73 done
  74
  75 tarball="syncthing-${GOOS_ST}-${GOARCH}-v${SYNCTHING_VERSION}.${TB_EXT}" \
  76     && curl --connect-timeout 60 --retry 3 -sfSL "https://github.com/syncthing/syncthing/releases/download/v${SYNCTHING_VERSION}/${tarball}" -O \
  77     && curl --connect-timeout 60 --retry 3 -sfSL "https://github.com/syncthing/syncthing/releases/download/v${SYNCTHING_VERSION}/sha1sum.txt.asc" -O \
  78     && gpg -q --verify sha1sum.txt.asc \
  79     && grep -E " ${tarball}\$" sha1sum.txt.asc | sha1sum -c - \
  80     && rm -rf sha1sum.txt.asc syncthing-${GOOS_ST}-${GOARCH}-v${SYNCTHING_VERSION}
  81     if [ "${TB_EXT}" = "tar.gz" ]; then
  82         tar -xvf "$tarball" --strip-components=1 "$(basename "$tarball" .tar.gz)"/syncthing \
  83         && mv syncthing ${DESTDIR}/syncthing || exit 1
  84     else
  85         unzip "$tarball" && mv syncthing-windows-*/syncthing.exe ${DESTDIR}/syncthing.exe || exit 1
  86     fi
  87
  88 echo "Get Syncthing-inotify..."
  89 if [ "$SYNCTHING_INOTIFY_VERSION" = "master" ]; then
  90     mkdir -p ${TEMPDIR}/syncthing-inotify-build/src/github.com/syncthing || exit 1
  91     cd ${TEMPDIR}/syncthing-inotify-build/src/github.com/syncthing
  92     [[ ! -d ./syncthing ]] && (git clone https://github.com/syncthing/syncthing || exit 1; )
  93     [[ ! -d ./syncthing-inotify ]] && (git clone https://github.com/syncthing/syncthing-inotify || exit 1; )
  94     cd syncthing-inotify
  95     git status
  96     version=$(git describe --tags --always | sed 's/^v//')__patch_165
  97     if [ "$SYNCTHING_INOTIFY_CMID" != "" ]; then
  98         git checkout -q $SYNCTHING_INOTIFY_CMID || exit 1
  99         version=${version}__patch_165
 100     fi
 101
 102     # Workaround about "cannot find package "golang.org/x/sys/unix"
 103     go get -u golang.org/x/sys/unix
 104
 105     # Workaround about "undefined: stream" error when cross-building MacOS
 106     # https://github.com/rjeczalik/notify/issues/108
 107     OPTS=""
 108     [[ "$GOOS_STI" = "darwin" ]] && OPTS="-tags kqueue"
 109
 110     export GOPATH=$(cd ../../../.. && pwd)
 111     go build ${OPTS} -v -i -ldflags "-w -X main.Version=$version" -o ${DESTDIR}/syncthing-inotify${EXT} || exit 1
 112 else
 113
 114     tarball="syncthing-inotify-${GOOS_STI}-${GOARCH}-v${SYNCTHING_INOTIFY_VERSION}.${TB_EXT}"
 115     curl --connect-timeout 60 --retry 3 -sfSL "https://github.com/syncthing/syncthing-inotify/releases/download/v${SYNCTHING_INOTIFY_VERSION}/${tarball}" -O || exit 1
 116     rm -rf syncthing-inotify-${GOOS_STI}-${GOARCH}-v${SYNCTHING_INOTIFY_VERSION}
 117     if [ "${TB_EXT}" = "tar.gz" ]; then
 118         tar -xvf "${tarball}" syncthing-inotify && mv syncthing-inotify ${DESTDIR}/syncthing-inotify || exit 1
 119     else
 120         unzip "$tarball" && mv syncthing-inotify.exe ${DESTDIR}/syncthing-inotify.exe || exit 1
 121     fi
 122 fi
 123
 124 echo "DONE: syncthing and syncthing-inotify successfuly installed in ${DESTDIR}"