build

#!/usr/bin/env bash

set -euo pipefail

TEMPFILES=()

cleanup () {
    rm -rf "${TEMPFILES[@]}"
}

trap cleanup EXIT

PROJECT=counter_anchor
TARGET=$PROJECT/target
SHAREDOBJECT=$TARGET/deploy/$PROJECT.so
MANIFEST=$(mktemp)
TEMPFILES+=("$MANIFEST")

function add-section () {
    local section filename

    section=$1 ; shift
    filename=$1 ; shift

    llvm-objcopy --add-section=${section}=${filename} $SHAREDOBJECT
}

log::info () {
    printf "INFO:\t%s\n" "$@"
}

if [[ -e $SHAREDOBJECT ]] ; then
    log::info "removing existing shared object $SHAREDOBJECT..."
    rm -f $SHAREDOBJECT
fi

(
    cd $PROJECT

    log::info "syncing keys..."
    anchor keys sync

    log::info "building $PROJECT anchor project..."
    anchor build
)

log::info "creating top-level manifest..."
cat <<'EOF' > $MANIFEST
{
	"sections": {
		"solana.idl": {
			"type": "AnchorIDL"
		}
	}
}
EOF

log::info "patching $PROJECT deployment object with manifest and IDL..."
add-section solana.manifest $MANIFEST
add-section solana.idl $TARGET/idl/$PROJECT.json

log::info "done building"