From 209ef36490e1402f7ba41a57d38bcbefc2650581 Mon Sep 17 00:00:00 2001
From: Ser5 <mail@example.com>
Date: Sun, 26 Oct 2025 11:12:28 +0300
Subject: [PATCH] Added "just inventory" and "make inventory" commands

---
 Makefile            | 17 +++++++++++++++++
 docs/quick-start.md | 15 ++++++++++++++-
 justfile            | 20 ++++++++++++++++++++
 3 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 9ac77bb0760..5322530dc48 100644
--- a/Makefile
+++ b/Makefile
@@ -4,9 +4,26 @@
 
 .PHONY: roles lint
 
+VARS_DIR   := inventory/host_vars/$(domain)
+VARS_FILE  := inventory/host_vars/$(domain)/vars.yml
+HOSTS_FILE := inventory/hosts
+
 help: ## Show this help.
 	@grep -F -h "##" $(MAKEFILE_LIST) | grep -v grep | sed -e 's/\\$$//' | sed -e 's/##//'
 
+inventory: ## Initialize inventory files
+	@mkdir -p "$(VARS_DIR)"
+	@cp examples/vars.yml "$(VARS_FILE)"
+	@cp examples/hosts inventory/hosts
+	@sed -i 's/^matrix_domain:.*/matrix_domain: $(domain)/' "$(VARS_FILE)"
+	@PASSWORD=`openssl rand -base64 64 | head -c 64`; \
+		sed -i "s#^matrix_homeserver_generic_secret_key:.*#matrix_homeserver_generic_secret_key: '$$PASSWORD'#" "$(VARS_FILE)"
+	@sed -i 's/^matrix\.example\.com/$(domain)/'          "$(HOSTS_FILE)"
+	@sed -i 's/ansible_host=<[^>]\+>/ansible_host=$(ip)/' "$(HOSTS_FILE)"
+	@echo "Check and configure your files at:"
+	@echo $(VARS_FILE)
+	@echo $(HOSTS_FILE)
+
 roles: ## Pull roles
 	rm -rf roles/galaxy
 	ansible-galaxy install -r requirements.yml -p roles/galaxy/ --force
diff --git a/docs/quick-start.md b/docs/quick-start.md
index ae9328f0a65..28bb57d003a 100644
--- a/docs/quick-start.md
+++ b/docs/quick-start.md
@@ -89,7 +89,20 @@ To install Matrix services with this playbook, you would at least need 2 configu
 
 For your convenience, we have prepared example files of them ([`vars.yml`](../examples/vars.yml) and [`hosts`](../examples/hosts)).
 
-To start quickly based on these example files, go into the `matrix-docker-ansible-deploy` directory and follow the instructions below:
+To start quickly based on these example files, go into the `matrix-docker-ansible-deploy` directory and follow the instructions below.
+
+
+If you have `just` installed, replace the **domain** and "**1.2.3.4**" with you own and run:
+```sh
+just matrix.yourdomain.com 1.2.3.4
+```
+
+If you have `make`, run:
+```sh
+make domain=matrix.yourdomain.com ip=1.2.3.4
+```
+
+Otherwise you may copy the files manually:
 
 1. Create a directory to hold your configuration: `mkdir -p inventory/host_vars/matrix.example.com` where `example.com` is your "base domain"
 2. Copy the sample configuration file: `cp examples/vars.yml inventory/host_vars/matrix.example.com/vars.yml`
diff --git a/justfile b/justfile
index b44ac9b4f1e..61b0a165be6 100644
--- a/justfile
+++ b/justfile
@@ -8,6 +8,26 @@
 default:
     @{{ just_executable() }} --list --justfile "{{ justfile() }}"
 
+# Initialize inventory files
+inventory domain ip:
+    #!/usr/bin/env sh
+    VARS_DIR="inventory/host_vars/{{ domain }}"
+    VARS_FILE="inventory/host_vars/{{ domain }}/vars.yml"
+    HOSTS_FILE="inventory/hosts"
+
+    mkdir -p "$VARS_DIR"
+    cp examples/vars.yml "$VARS_FILE"
+    cp examples/hosts inventory/hosts
+    sed -i 's/^matrix_domain:.*/matrix_domain: {{ domain }}/' "$VARS_FILE"
+    PASSWORD=`openssl rand -base64 64 | head -c 64`; \
+        sed -i "s#^matrix_homeserver_generic_secret_key:.*#matrix_homeserver_generic_secret_key: '$PASSWORD'#" "$VARS_FILE"
+    sed -i 's/^matrix\.example\.com/{{ domain }}/'          "$HOSTS_FILE"
+    sed -i 's/ansible_host=<[^>]\+>/ansible_host={{ ip }}/' "$HOSTS_FILE"
+    echo "Check and configure your files at:"
+    echo $VARS_FILE
+    echo $HOSTS_FILE
+
+
 # Pulls external Ansible roles
 roles:
     #!/usr/bin/env sh