libgocryptfs/build.bash
2017-02-20 21:26:18 +01:00

59 lines
1.5 KiB
Bash
Executable File

#!/bin/bash
set -eu
cd "$(dirname "$0")"
# GOPATH may contain multiple paths separated by ":"
GOPATH1=$(go env GOPATH | cut -f1 -d:)
# gocryptfs version according to git
GITVERSION=$(git describe --tags --dirty)
# go-fuse version according to git
# Note: git in CentOS 7 does not have "git -C" yet. That's why we use
# plain "cd" in a subshell.
GITVERSIONFUSE=$(
cd $GOPATH1/src/github.com/hanwen/go-fuse
SHORT=$(git rev-parse --short HEAD)
if [[ $SHORT == 5e829bc ]] ; then
echo "Error: The version $SHORT of the go-fuse library has a known crasher that" >&2
echo "has been fixed by https://github.com/hanwen/go-fuse/pull/131 . Please upgrade." >&2
exit 1
fi
# Check if the tree is dirty, adapted from
# http://stackoverflow.com/a/2659808/1380267
if ! git diff-index --quiet HEAD ; then
echo $SHORT-dirty
else
echo $SHORT
fi
)
# Build Unix timestamp, something like 1467554204.
BUILDTIME=$(date +%s)
# Make sure we have the go binary
go version > /dev/null
# Go 1.5 changed the CLI syntax. Let's also support 1.3 and 1.4.
# "go version go1.6.2 linux/amd64" -> "1.6"
V=$(go version | cut -d" " -f3 | cut -c3-5)
if [[ $V == "1.3" || $V == "1.4" ]] ; then
LDFLAGS="-X main.GitVersion $GITVERSION -X main.GitVersionFuse $GITVERSIONFUSE -X main.BuildTime $BUILDTIME"
else
# Go 1.5+ wants an "=" here
LDFLAGS="-X main.GitVersion=$GITVERSION -X main.GitVersionFuse=$GITVERSIONFUSE -X main.BuildTime=$BUILDTIME"
fi
go build "-ldflags=$LDFLAGS" $@
(cd gocryptfs-xray; go build $@)
./gocryptfs -version
mkdir -p $GOPATH1/bin
cp -af gocryptfs $GOPATH1/bin