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Support for ALLOW_REMAINDERS=1

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This commit is contained in:
Kevin van Zonneveld 2015-06-29 19:46:08 +02:00
parent 19fcad6851
commit 437d384815
1 changed files with 8 additions and 2 deletions
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10
src/templater.sh
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@ -1,10 +1,14 @@
#!/usr/bin/env bash
# Copyright (c) 2014, Transloadit Ltd.
#
# This file
# This file:
# - takes a source (template) & destination (config) filepath argument
# - and then replaces placeholders with variables found in the environment
#
# Run as:
#
# ALLOW_REMAINDERS=1 templater.sh input.cfg output.cfg
#
# Authors:
# - Kevin van Zonneveld <kevin@transloadit.com>
@ -17,6 +21,8 @@ sed=""
[ -n "$(which sed)" ] && sed="$(which sed)"
[ -n "$(which gsed)" ] && sed="$(which gsed)"
ALLOW_REMAINDERS="${ALLOW_REMAINDERS:-0}"
templateSrc="${1}"
templateDst="${2}"
@ -36,7 +42,7 @@ done
# cat "${templateDst}"
if grep '${' ${templateDst}; then
if grep '${' ${templateDst} && [ "${ALLOW_REMAINDERS}" == "0" ]; then
echo "ERROR: Unable to replace the above template vars"
exit 1
fi