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October 20, 2023 07:38
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Save Gems/a40d7eb45f46c82f990aa7e8845d7e7a to your computer and use it in GitHub Desktop.
A `docker-compose` wrapper for multiple configuration files with relative paths
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#!/usr/bin/env bash | |
TMP_FILE=/tmp/docker-compose.$$.yaml | |
finish() { | |
rm ${TMP_FILE} ${TMP_FILE}.tmp 2>/dev/null | |
} | |
trap finish EXIT | |
compose-config() { | |
mv -f ${TMP_FILE} ${TMP_FILE}.tmp | |
docker-compose -f ${1} -f ${TMP_FILE}.tmp config >${TMP_FILE} | |
rm -f ${TMP_FILE}.tmp 2>/dev/null | |
} | |
args=() | |
files=() | |
while [ -n "$1" ]; do | |
case "$1" in | |
-f) | |
shift; files+=($1) | |
;; | |
*) | |
args+=($1) | |
;; | |
esac | |
shift | |
done | |
echo 'version: "3"' >${TMP_FILE} | |
for f in ${files[@]}; do | |
compose-config ${f} | |
done | |
docker-compose -f ${TMP_FILE} ${args[@]} | |
exit $? |
Thank you for sharing your version @jneuendorf-i4h , I bet many people find it even more useful than the original one 👍🏻
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@Gems Thanks for sharing your script. Since I personally prefer using verbose flags when using scripts, I added support for
--file
:Maybe others find that useful, as well. 😉
PS: Also, it seems that one should now use
docker compose
insteaddocker-compose
.UPDATE
Here is my final version which also
version: "3"