🎉 initial codebase

2024-09-02 22:51:10 +02:00 · 2024-09-02 22:51:10 +02:00 · 65facfa8b1
commit 65facfa8b1
parent 68c80fd70d
3 changed files with 162 additions and 0 deletions
--- a/15
+++ b/15
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+FROM alpine:latest
+RUN apk --update add bash python3 py3-virtualenv py3-pip git && rm -rf /var/cache/apk/*
+
+RUN git clone https://github.com/etesync/server.git /opt/etebase
+WORKDIR /opt/etebase
+RUN virtualenv -p python3 .venv
+RUN .venv/bin/pip3 install -r requirements.txt
+
+# NOTE: Workaround, since some packages seem to be missing in requirements.txt (see https://github.com/etesync/server/issues/185)
+RUN .venv/bin/pip3 install tzdata
+
+COPY ./entrypoint.sh /entrypoint.sh
+COPY ./index.html /index.html
+
+ENTRYPOINT ["/entrypoint.sh"]
--- a/entrypoint.sh
+++ b/entrypoint.sh
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+#!/usr/bin/env bash
+set -euo pipefail
+
+
+## CONSTANTS ##
+readonly CODEBASE_DIR="/opt/etebase"
+readonly DATA_DIR="/opt/etebase-data"
+
+
+## HANDLE EXIT SIGNALS ##
+trap trap_exit EXIT SIGINT SIGTERM
+trap_exit(){
+	if [[ "${pid:+x}" ]]; then
+		kill -- $pid 2> /dev/null || true
+		q=0
+		while proc_running $pid; do
+			q=$(( q + 1 ))
+			snore 1
+			if [[ "$q" -ge 15 ]]; then
+				log_warn "Sending kill to Etebase"
+				kill -s KILL -- $pid 2> /dev/null || true
+				break
+			fi
+		done
+	fi
+	exit 0
+}
+
+
+
+#
+# LIB: Efficient sleep (does not create a new process).
+#
+snore(){
+	local IFS
+	[[ -n "${_snore_fd:-}" ]] || exec {_snore_fd}<> <(:)
+	read ${1:+-t "$1"} -u $_snore_fd || true
+}
+
+
+
+#
+# HELPER: Check whether given pid is running.
+# 
+# @param $1		Process ID.
+# 
+# @exit			0:		Process is running
+#				1:		Process is not running.
+#
+proc_running(){
+	# try reading state
+	local state_path="/proc/$1/stat"
+	[[ ! -f "$state_path" ]] && return 1
+	local state
+	state=$(cat "$state_path" 2> /dev/null | cut -d ' ' -f3) || return 1
+	
+	# parse state
+	case "$state" in
+		R|S|D|Z|W|W|P|I) return 0;;
+		*) return 1;;
+	esac
+}
+
+
+
+#
+# HELPER: Initialize etebase config files.
+#
+etebase_config_init(){
+	## MAYBE CREATE SYMLINK ##
+	if [[ ! -h "${CODEBASE_DIR}/etebase-server.ini" ]]; then
+		ln -s "${DATA_DIR}/server.ini" "${CODEBASE_DIR}/etebase-server.ini"
+	fi
+	
+	
+	## MAYBE WRITE DEFAULT FILE ##
+	if [[ ! -f "${DATA_DIR}/server.ini" ]]; then
+		echo "[global]
+debug = false
+secret_file = ${DATA_DIR}/secret.txt
+static_root = ${CODEBASE_DIR}/static
+media_root = ${DATA_DIR}/media
+;language_code = en-us
+;time_zone = UTC
+
+[allowed_hosts]
+allowed_host1 = *
+
+[database]
+engine = django.db.backends.sqlite3
+name = db.sqlite3" > "${DATA_DIR}/server.ini"
+	fi
+}
+
+
+
+#
+# HELPER: Initialize django app.
+#
+etebase_app_init(){
+	## RUN MIGRATIONS ##
+	.venv/bin/python3 ./manage.py migrate
+	
+	
+	## MAYBE COPY STATIC FILES ##
+	if [[ ! -d "${CODEBASE_DIR}/static" ]]; then
+		.venv/bin/python3 ./manage.py collectstatic
+	fi
+	
+	
+	## OVERWRITE INDEX PAGE ##
+	cat /index.html > "${CODEBASE_DIR}/etebase_server/templates/success.html"
+}
+
+
+
+
+
+## SET UP DATA DIRECTORIES ##
+mkdir -p "$DATA_DIR"
+mkdir -p "${DATA_DIR}/media"
+
+
+## INITIALIZE CONFIG ##
+etebase_config_init
+
+
+## INITIALIZE DJANGO APP ##
+etebase_app_init
+
+
+## RUN SERVER ##
+.venv/bin/uvicorn etebase_server.asgi:application --host 0.0.0.0 --port 80 & pid=$!
+wait $pid
--- a/index.html
+++ b/index.html
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+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+	<head>
+		<meta charset="utf-8">
+		<title>EteBase Docker</title>
+	</head>
+	<body>
+		<h1>EteBase Docker</h1>
+		<p><a href="https://git.tjdev.de/DrMaxNix/etebase-docker">Usage Instructions (README.md)</a></p>
+		<p><a href="https://www.etesync.com/">EteSync Website</a></p>
+		<p><a href="/admin">Admin Interface</a></p>
+	</body>
+</html>