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132 lines
3.5 KiB
Bash
132 lines
3.5 KiB
Bash
#!/bin/bash
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## bitcoin-gitian-build.sh
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##
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## @author gdm85
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##
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## Automatically build latest version of Bitcoin Core using
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## Docker containers (LXC) + KVM.
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##
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## User can specify target operative systems as arguments.
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##
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#
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SCRIPTS=$(dirname $(readlink -m $0)) || exit $?
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## place this file in script's directory in order to build for Mac OS X
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SDK=MacOSX10.7.sdk.tar.gz
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## change the assert directory as desired
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SIGNER="$USER"
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if [ $# -lt 1 ]; then
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echo "Usage: gitian-build.sh linux [win] [osx] [...]" 1>&2
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exit 1
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fi
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if docker info 2>/dev/null | grep ^Storage | grep aufs$ >/dev/null; then
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echo "You are using AUFS as Docker storage drive, which is terribly broken and not supported by this script." 1>&2
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exit 1
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fi
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## identify a CLI tool to run commands in parallel
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## coshell is preferred
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PARALLEL=""
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if type coshell 2>/dev/null >/dev/null; then
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PARALLEL="coshell"
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else
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if type parallel 2>/dev/null >/dev/null; then
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PARALLEL="parallel -j$#"
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else
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echo "Please install coshell (https://github.com/gdm85/coshell) or GNU Parallel (https://www.gnu.org/software/parallel/)" 1>&2
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exit 2
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fi
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fi
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## retrieve latest tagged release/release candidate
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set -o pipefail && \
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MOSTRECENT="$(curl -s https://api.github.com/repos/bitcoin/bitcoin/tags | jq -r '.[0].name' | awk '{ print substr($0, 2) }')" || exit $?
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## volumes inside container that are provided externally (bind mount)
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LRESULT="$SCRIPTS/gitian-result"
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LSIGS="$SCRIPTS/gitian-sigs"
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LSOURCE="$SCRIPTS/gitian-cache"
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LDEST="$SCRIPTS/gitian-built"
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CRESULT="/home/debian/gitian-builder/result"
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CSIGS="/home/debian/gitian.sigs"
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CSOURCE="/home/debian/gitian-builder/cache"
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CDEST="/home/debian/gitian-builder/build"
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## run all necessary containers, detached
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## setup proper volumes for input/output collection
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function run_all() {
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local OS
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for OS in "$@"; do
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mkdir -p "$LSOURCE/${OS}" && \
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rm -rf "$LDEST/${OS}" && \
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mkdir -p "$LDEST/${OS}" || return $?
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done
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mkdir -p "$LSIGS/$USER" && \
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mkdir -p "$LSOURCE" && \
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mkdir -p "$LRESULT" && \
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chown -R 1000.1000 "$LDEST" "$LSOURCE" "$LSIGS" "$LRESULT" || return $?
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for OS in "$@"; do
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echo "docker run -d --privileged -v $LRESULT:$CRESULT -v $LSIGS:$CSIGS -v $LSOURCE/${OS}:${CSOURCE} -v $LDEST/${OS}:$CDEST gdm85/gitian-bitcoin-host" || return $?
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done | $PARALLEL
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}
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function inject_mac_sdk() {
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local CID="$1"
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docker-inject "$CID" "$SCRIPTS/$SDK" /home/debian/gitian-builder/inputs/
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}
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function build_all() {
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local ALL=($@)
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local LEN=$(($#/2))
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local CREATED=("${ALL[@]:0:$LEN}")
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local OSES=("${ALL[@]:$LEN}")
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local CID
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local OS
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local I=0
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for CID in $CREATED; do
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OS=${OSES[$I]}
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if [[ "$OS" == "osx" ]]; then
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inject_mac_sdk "$CID" || return $?
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fi
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let I+=1
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done
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I=0
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for CID in $CREATED; do
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OS=${OSES[$I]}
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## first, fix rights of mounted volumes
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# echo -n "docker exec $CID chown -R debian.debian '$CSOURCE' '$CDEST' && " && \
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echo -n "docker exec $CID su -c 'cd /home/debian && source .bash_profile && ./build-bitcoin.sh $MOSTRECENT ${OS} && " && \
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echo "cd gitian-builder && ./bin/gasserts --signer $SIGNER --release ${MOSTRECENT} --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-${OS}.yml' debian"
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let I+=1
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done | $PARALLEL
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}
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CREATED="$(run_all $@ | tr '\n' ' ')" && \
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echo "Building bitcoin v$MOSTRECENT on containers $CREATED" && \
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build_all $CREATED $@ && \
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echo "Build results are available in '$SCRIPTS/built/'"
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RV=$?
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exit $RV
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## cleanup
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echo "Cleaning up created containers..."
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for CID in $CREATED; do
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docker stop $CID
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docker rm $CID
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done
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## return build exit code
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exit $RV
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