gitea. draft with embedded PostgreSQL.

gitea/.env.dist

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+# see https://docs.gitea.io/en-us/install-with-docker/
+USER_UID=1000
+USER_GID=1000
+
+HOST_DATA_DIR=./data
+HOST_PG_DATA_DIR=./db
+EXT_HTTP_PORT=3000
+EXT_SSH_PORT=222
+
+LOG_MAX_SIZE=5m
+LOG_MAX_FILE=5

gitea/data/.gitignore

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+/*
+!/.gitignore

gitea/docker-compose.yml

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+version: '3.7'
+
+networks:
+  gitea:
+    external: false
+
+services:
+  server:
+    image: gitea/gitea:latest
+    container_name: gitea
+    depends_on:
+      - db
+    restart: unless-stopped
+    networks:
+      - gitea
+    ports:
+      - "${EXT_HTTP_PORT:-3000}:3000"
+      - "${EXT_SSH_PORT:-222}:22"
+    volumes:
+      - "${HOST_DATA_DIR:-./data}:/data"
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    environment:
+      - GITEA__database__DB_TYPE=postgres
+      - GITEA__database__HOST=db:5432
+      - GITEA__database__NAME=gitea
+      - GITEA__database__USER=gitea
+      - GITEA__database__PASSWD=gitea
+
+  db:
+    image: postgres:13
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=gitea
+      - POSTGRES_PASSWORD=gitea
+      - POSTGRES_DB=gitea
+    networks:
+      - gitea
+    volumes:
+      - "${HOST_PG_DATA_DIR:-./db}:/var/lib/postgresql/data"