commit 813e203e35e7b5f4e969e8fa1c2dcb874ddf97c6
Author: Sebastian Mark <smark@posteo.net>
Date:   Fri Dec 15 20:49:46 2023 +0100

    Genesis

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+stacklist
diff --git a/README.md b/README.md
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+# Docker Compose Ops (dc-ops)
+
+`dc-ops` is a shell script designed to operations automate the local building and updating of several Docker services.
+It aims to simplify continuous delivery (CD) processes and infrastructure management in a Docker environment. 
+
+## How does it work?
+
+* The script iterates through each line of the `stacklist` file, skipping comments
+* It fetches the latest changes from the remote git repository and checks if there are new commits
+* If there is a change it pulls the updates from the remote git repository, otherwise the entry is skipped
+* Following this, it runs `docker compose up` which builds, (re)creates and starts the containers
+
+The `stacklist` file can list either a directory containing a `docker-compose.yml` file or a precise `docker-compose` file.
+(see `stacklist.example`)
+
+## Usage
+
+1. Ensure that your 'stacklist' file is up-to-date
+2. Run the script manually or create a crontab entry
diff --git a/dc-ops b/dc-ops
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+++ b/dc-ops
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+#! /bin/bash
+
+## Author: Sebastian Mark
+## CC-BY-SA (https://creativecommons.org/licenses/by-sa/4.0/deed.de)
+## for civil use only
+
+## see README.md
+
+h1() { echo "* $*"; }
+msg() { echo "$*"; }
+
+BASEDIR=$(dirname $0)
+
+while read -r LINE; do
+
+	grep -q "^[[:space:]]*#" <<<$LINE && continue	 # skip comments
+
+	STACKDIR=$LINE
+
+	if [[ -f $LINE ]]; then
+		STACKDIR=$(dirname $LINE)
+		COMPOSEFILE=$LINE
+	fi
+
+	h1 "processing $STACKDIR"
+
+	cd $STACKDIR || continue
+
+	git fetch --quiet
+	if [[ $(git rev-parse HEAD) == $(git rev-parse "@{u}") ]]; then
+		msg "no changes - skipping"
+		continue
+	fi
+
+	git pull
+	docker compose --file ${COMPOSEFILE:=docker-compose.yml} up --build --detach --remove-orphans
+
+done <$BASEDIR/stacklist
diff --git a/stacklist.example b/stacklist.example
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+++ b/stacklist.example
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+/path/to/repo
+/path/to/another-repo
+/path/with/docker-compose.yml
+/another-path/with/docker-compose-dev.yml