packer-cn/scripts/compile.sh

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2013-11-18 13:28:45 -05:00
#!/bin/bash
#
# This script compiles Packer for various platforms (specified by the
# PACKER_OS and PACKER_ARCH environmental variables).
set -e
NO_COLOR="\x1b[0m"
OK_COLOR="\x1b[32;01m"
ERROR_COLOR="\x1b[31;01m"
WARN_COLOR="\x1b[33;01m"
# Get the parent directory of where this script is.
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
# Change into that directory
cd $DIR
# Get the git commit
GIT_COMMIT=$(git rev-parse HEAD)
GIT_DIRTY=$(test -n "`git status --porcelain`" && echo "+CHANGES" || true)
# Determine the arch/os combos we're building for
XC_ARCH=${XC_ARCH:-"386 amd64 arm"}
XC_OS=${XC_OS:-linux darwin windows freebsd openbsd}
# Make sure that if we're killed, we kill all our subprocseses
trap "kill 0" SIGINT SIGTERM EXIT
echo -e "${OK_COLOR}==> Installing dependencies to speed up builds...${NO_COLOR}"
go get ./...
echo -e "${OK_COLOR}==> Beginning compile...${NO_COLOR}"
rm -rf pkg/
gox \
-os="${XC_OS}" \
-arch="${XC_ARCH}" \
-ldflags "-X github.com/mitchellh/packer/packer.GitCommit ${GIT_COMMIT}${GIT_DIRTY}" \
-output "pkg/{{.OS}}_{{.Arch}}/packer-{{.Dir}}" \
./...
# Make sure "packer-packer" is renamed properly
for PLATFORM in $(find ./pkg -mindepth 1 -maxdepth 1 -type d); do
set +e
mv ${PLATFORM}/packer-packer*.exe ${PLATFORM}/packer.exe 2>/dev/null
mv ${PLATFORM}/packer-packer* ${PLATFORM}/packer 2>/dev/null
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set -e
done
# Reset signal trapping to avoid "Terminated: 15" at the end
trap - SIGINT SIGTERM EXIT