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authorJakob Unterwurzacher2017-11-01 16:08:46 +0100
committerJakob Unterwurzacher2017-11-01 16:09:47 +0100
commit9a3791fbc1e3422f06bdd3b63868aa28c04267c3 (patch)
tree7d7ce21d3c17ce13eacad4a670733ef9bc629e04
parenta1a98abfbb1fe3bd235ca1a7e275f84d41afa417 (diff)
build.bash: support VERSION file and vendored go-fuse
Prepares for the release of all-in-one source tarballs that include all non-stdlib dependencies.
-rw-r--r--.gitignore3
-rwxr-xr-xbuild.bash51
2 files changed, 34 insertions, 20 deletions
diff --git a/.gitignore b/.gitignore
index f151e23..88286f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,6 @@ gocryptfs.1
# Dependencies copied by "dep"
/vendor
/_vendor-*
+
+# Source tarball version. Should never be commited to git.
+/VERSION
diff --git a/build.bash b/build.bash
index 237e274..b69f447 100755
--- a/build.bash
+++ b/build.bash
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -eu
#
# Compile gocryptfs and bake the git version string of itself and the go-fuse
# library into the binary.
@@ -7,38 +7,49 @@
# you can use:
# BUILDDATE=2017-02-03 ./build.bash
-set -eu
-
cd "$(dirname "$0")"
MYDIR=$PWD
+# Make sure we have the go binary
+go version > /dev/null
+
# 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, so we use plain "cd".
-FAIL=0
-cd $GOPATH1/src/github.com/hanwen/go-fuse
-OUT=$(git describe --tags --dirty 2>&1) || FAIL=1
-if [[ $FAIL -ne 0 ]]; then
- echo "$PWD: git describe: $OUT"
- echo "Hint: are you missing git tags?"
- exit 1
+# gocryptfs version according to git or a VERSION file
+if [[ -d .git ]] ; then
+ GITVERSION=$(git describe --tags --dirty)
+elif [[ -f VERSION ]] ; then
+ GITVERSION=$(cat VERSION)
+else
+ echo "Warning: could not determine gocryptfs version"
+ GITVERSION="[unknown]"
+fi
+
+# go-fuse version, if available
+if [[ -d vendor/github.com/hanwen/go-fuse ]] ; then
+ GITVERSIONFUSE="[vendored]"
+else
+ # go-fuse version according to git
+ # Note: git in CentOS 7 does not have "git -C" yet, so we use plain "cd".
+ FAIL=0
+ cd $GOPATH1/src/github.com/hanwen/go-fuse
+ OUT=$(git describe --tags --dirty 2>&1) || FAIL=1
+ if [[ $FAIL -eq 0 ]]; then
+ GITVERSIONFUSE=$OUT
+ else
+ echo "$PWD: git describe: $OUT"
+ echo "Warning: could not determine go-fuse version"
+ GITVERSIONFUSE="[unknown]"
+ fi
+ cd "$MYDIR"
fi
-GITVERSIONFUSE=$OUT
-cd "$MYDIR"
# Build date, something like "2017-09-06"
if [[ -z ${BUILDDATE:-} ]] ; then
BUILDDATE=$(date +%Y-%m-%d)
fi
-# Make sure we have the go binary
-go version > /dev/null
-
LDFLAGS="-X main.GitVersion=$GITVERSION -X main.GitVersionFuse=$GITVERSIONFUSE -X main.BuildDate=$BUILDDATE"
go build "-ldflags=$LDFLAGS" $@