buildroot/support/download/hg

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#!/bin/bash
# We want to catch any unexpected failure, and exit immediately
set -e
# Download helper for hg, to be called from the download wrapper script
# Expected arguments:
# $1: output file
# $2: hg repo
# $3: hg cset
# $4: package's basename (eg. foobar-1.2.3)
# And this environment:
# HG : the hg command to call
output="${1}"
repo="${2}"
cset="${3}"
basename="${4}"
${HG} clone --noupdate --rev "${cset}" "${repo}" "${basename}"
${HG} archive --repository "${basename}" --type tgz \
--prefix "${basename}" --rev "${cset}" \
"${output}"