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96 lines
2.6 KiB
Bash
96 lines
2.6 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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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 $?
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## volumes inside container
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SRCV="/home/debian/gitian-builder/cache/common"
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DSTV="/home/debian/gitian-build/build/out"
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## run all necessary containers, detached
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## setup proper volumes for input/output collection
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function run_all() {
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local OS
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mkdir -p "$SCRIPTS/cache" "$SCRIPTS/built" && \
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chown 1000.1000 "$SCRIPTS/cache" "$SCRIPTS/built" || return $?
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for OS in "$@"; do
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mkdir -p "$SCRIPTS/cache/${OS}-inputs" "$SCRIPTS/built/${OS}" && \
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echo "docker run -d --privileged -v $SCRIPTS/cache/${OS}-inputs:${SRCV} -v $SCRIPTS/built/${OS}:${DSTV} gdm85/gitian-bitcoin-host" || return $?
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done | $PARALLEL
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}
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function build_all() {
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local ALL=($@)
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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 IP
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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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## first, fix rights of mounted volumes
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# echo -n "docker exec $CID chown -R debian.debian '$SRCV' '$DSTV' && " && \
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echo "docker exec $CID su -c 'cd /home/debian && source .bash_profile && ./build-bitcoin.sh $MOSTRECENT ${OS}' 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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## 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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