update script

Signed-off-by: tdruez <tdruez@aboutcode.org>

Author: tdruez

docs/installation.rst

@@ -54,11 +54,11 @@ This script will:
     ``DEJACODE_HOME=/path/to/dir bash install.sh``
 
 3. Create an application user
-------------------------------
+-----------------------------
 
 ::
 
-    dejacode createsuperuser
+    dejacode exec web ./manage.py createsuperuser
 
 Follow the prompt instructions, providing the required information:
 
@@ -67,7 +67,7 @@ Follow the prompt instructions, providing the required information:
 - **Strong Password**: Create a password following security guidelines.
 
 4. Access the application
---------------------------
+-------------------------
 
 .. admonition:: Congratulations!
    :class: tip
@@ -82,6 +82,31 @@ Follow the prompt instructions, providing the required information:
     The pre-built image always corresponds to the most recent release and is tagged
     ``latest``.
 
+.. _dejacode_command:
+
+Managing your installation
+--------------------------
+
+The ``dejacode`` command is a thin wrapper around ``docker compose``. All standard
+``docker compose`` subcommands work directly::
+
+    dejacode up -d          # start all services in the background
+    dejacode down           # stop and remove containers
+    dejacode restart        # restart all services
+    dejacode ps             # show service status
+    dejacode logs -f        # follow all logs
+    dejacode logs -f web    # follow logs for a specific service
+    dejacode pull           # pull the latest image
+    dejacode exec web ./manage.py createsuperuser
+
+To update DejaCode to the latest release::
+
+    dejacode pull && dejacode up -d
+
+To completely remove DejaCode and all its data::
+
+    dejacode uninstall
+
 .. _run_with_docker_build:
 
 Run with Docker — build from source

install.sh

@@ -43,9 +43,26 @@ printf 'SECRET_KEY=%s\nALLOWED_HOSTS=localhost\nCSRF_TRUSTED_ORIGINS=http://loca
 # ── Install wrapper command ───────────────────────────────────────────────────
 info "Installing dejacode command to $WRAPPER"
 mkdir -p "$BIN_DIR"
-curl -sSL "$REPO/bin/dejacode" -o "$WRAPPER"
-# Hardcode install dir into the wrapper
-sed -i.bak "s|^INSTALL_DIR=.*|INSTALL_DIR=\"$INSTALL_DIR\"|" "$WRAPPER" && rm "$WRAPPER.bak"
+cat > "$WRAPPER" << EOF
+#!/usr/bin/env bash
+set -euo pipefail
+INSTALL_DIR="$INSTALL_DIR"
+
+case "\${1:-}" in
+    uninstall)
+        printf "This will permanently delete all DejaCode data. Type 'yes' to confirm: "
+        read -r CONFIRM
+        [ "\$CONFIRM" = "yes" ] || { echo "Aborted."; exit 1; }
+        docker compose --project-directory "\$INSTALL_DIR" down -v --remove-orphans 2>/dev/null || true
+        rm -rf "\$INSTALL_DIR"
+        rm -f "\$0"
+        echo "DejaCode has been uninstalled."
+        ;;
+    *)
+        cd "\$INSTALL_DIR" && exec docker compose "\$@"
+        ;;
+esac
+EOF
 chmod +x "$WRAPPER"
 
 # ── Add ~/.local/bin to PATH if needed ───────────────────────────────────────