nextcloud-cronjob/scripts/find-container.sh
2022-03-19 14:18:52 -05:00

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#!/usr/bin/env bash
set -e
if [[ ! -z "$NEXTCLOUD_PROJECT_NAME" ]]; then
containerName="${NEXTCLOUD_PROJECT_NAME}[_-]"
matchEnd="[\._-]\d+"
else
matchEnd=","
fi
containerName="${containerName}${NEXTCLOUD_CONTAINER_NAME}"
# Get the ID of the container so we can exec something in it later
docker ps --format '{{.Names}},{{.ID}}' | \
egrep "^${containerName}${matchEnd}" | \
awk '{split($0,a,","); print a[2]}'