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#!/usr/bin/env build
build_fetch_http_cleanup()
{
test -z "${BUILD_FETCH_HTTP_TMP}" || rm -f "${BUILD_FETCH_HTTP_TMP}"
}
build_fetch_wget() { wget --quiet -O "${2}" "${1}"; }
build_fetch_http()
{
set -- "${1}" "`build-url --archive "${1}"`"
test -d "${BUILDER_SRCDIR}" || mkdir -p "${BUILDER_SRCDIR}"
test -f "${BUILDER_SRCDIR}/${2}" && return
BUILD_FETCH_HTTP_TMP="`mktemp "${BUILDER_TMPDIR}/${2}.XXXXXX"`"
BUILDER_CLEANUP="${BUILDER_CLEANUP} build_fetch_http_cleanup"
build_fetch_cmd "${1}" "${BUILD_FETCH_HTTP_TMP}" && \
mv "${BUILD_FETCH_HTTP_TMP}" "${BUILDER_SRCDIR}/${2}"
}
build_fetch_cmd() { die "no command available to fetch '${1}'"; }
for cmd in wget; do
command -v "${cmd}" > /dev/null 2>&1 || continue
eval "build_fetch_cmd() { build_fetch_${cmd} \"\$@\"; }"
break
done
unset cmd
if test "${BUILDER_CALL_STACK}" = '__main__'; then
build_fetch_http "${1}"
fi
# vim: filetype=sh
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