Created
January 29, 2015 01:08
-
-
Save wiedi/18ebd7da01e7a6cebf60 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env bash | |
set -o errexit | |
set -o pipefail | |
set -o nounset | |
REPO=$(pwd) | |
if [ $# -eq 1 ]; then | |
REPO="$1" | |
fi | |
fail() { | |
echo "$*" >&2 | |
exit 1 | |
} | |
sanitycheck() { | |
[[ -d "${REPO}" ]] || fail "Build repository ${REPO} doesn\'t exist" | |
[[ -f "${REPO}/manifest" ]] || fail "Can't find manifest" | |
[[ -f "${REPO}/customize" ]] || fail "Can't find customize script" | |
} | |
header() { | |
echo '#!/bin/bash' | |
echo 'set -o errexit' | |
echo 'set -o pipefail' | |
echo 'set -o nounset' | |
echo 'mdata-put prepare-image:state running' | |
} | |
create_copyin_archive() { | |
echo 'dump_archive() {' | |
echo "uudecode -p <<'__EOM__'" | |
(cd "${REPO}/copy" && tar -c . | uuencode -m -) | |
echo "__EOM__" | |
echo '}' | |
} | |
copyin() { | |
create_copyin_archive | |
echo 'dump_archive | gtar -C / -x --no-same-owner' | |
} | |
read_manifest() { | |
# find something better... | |
source "${REPO}/manifest" | |
} | |
product() { | |
PRODUCT=/etc/product | |
echo "echo \"Name: ${organization} ${brand}\" > $PRODUCT" | |
echo "echo \"Image: ${name} ${version}\" >> $PRODUCT" | |
echo "echo \"Documentation: ${homepage}\" >> $PRODUCT" | |
} | |
motd() { | |
[[ ! -f "${REPO}/motd" ]] && return | |
echo "cat /etc/motd <<'__EOM__'" | |
(sed -e "s!%brand%!${brand}!g" \ | |
-e "s!%name%!${name}!g" \ | |
-e "s!%version%!${version}!g" \ | |
-e "s!%homepage%!${homepage}!g" "${REPO}/motd") | |
echo "__EOM__" | |
} | |
bootstrap() { | |
[[ ! -f "${REPO}/bootstrap" ]] && return | |
cat "${REPO}/bootstrap" | |
} | |
pkg() { | |
[[ ! -f "${REPO}/packages" ]] && return | |
packages=$(grep -e ^# -v "${REPO}/packages" | xargs) | |
echo "pkgin -f -y up" | |
echo "pkg_add -v $packages" | |
} | |
customize() { | |
cat "${REPO}/customize" | |
} | |
main() { | |
sanitycheck | |
header | |
create_copyin_archive | |
copyin | |
read_manifest | |
product | |
motd | |
bootstrap | |
pkg | |
customize | |
} | |
main |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment