Add ansible changes for running with uv

ansible/_add_system_dependencies.yml

@@ -6,6 +6,19 @@
   become: true
   tags: [python]
 
+- name: Install python libraries
+  ansible.builtin.apt:
+    pkg:
+      - python3.12
+      - python3.12-venv
+      - python3.12-dev
+      - python-is-python3
+    state: present
+    update_cache: true
+  become: true
+  when: install_system_reqs is true
+  tags: [python]
+
 - name: Install mariadb libraries for python
   ansible.builtin.apt:
     pkg:
@@ -19,42 +32,65 @@
     update_cache: true
   become: true
   when: install_system_reqs is true
-  tags: [wip]
+  tags: [mariadb]
 
-- name: Download node source script
-  ansible.builtin.get_url:
-    url: "https://deb.nodesource.com/setup_18.x"
-    dest: "/tmp/setup_18.x.sh"
-    mode: "0755"
+- name: Check if FNM is already installed
+  ansible.builtin.stat:
+    path: "/home/deploy/.local/share/fnm/fnm"
+  register: fnm_installed
   when: install_node is true
+  tags: [fnm-install]
 
-- name: Run node installer as root
-  ansible.builtin.command: "bash /tmp/setup_18.x.sh"
+- name:
+  ansible.builtin.debug:
+    var: fnm_installed
   when: install_node is true
-  become: true
+  tags: [fnm-install]
 
+- name: Download FNM install (Fast Node Manager) script
+  ansible.builtin.get_url:
+    url: "https://fnm.vercel.app/install"
+    dest: "/tmp/fnm.install.sh"
+    mode: "0755"
+  when: install_node is true and fnm_installed.stat.exists is false
+  tags: [fnm-install]
+
+- name: Run FNM install script
+  ansible.builtin.command: "bash /tmp/fnm.install.sh"
+  when: install_node is true and fnm_installed.stat.exists is false
+  tags: [fnm-install]
+
+  # FNM relies on a set of environment variables to be set in the shell.
+  # So we call fnm
 - name: Install node and npm
-  ansible.builtin.apt:
-    pkg:
-      - nodejs
-    state: present
-    update_cache: true
-  become: true
-  when: install_node is true
+  ansible.builtin.shell: |
+    set -o pipefail
+    eval "$(fnm env)"
+    fnm use --install-if-missing 22
+  args:
+    executable: "/usr/bin/bash"
+  # set the PATH to include the fnm binary
+  environment:
+    PATH: "/home/deploy/.local/share/fnm/:{{  ansible_env.PATH }}"
+  when: install_node is true and fnm_installed.stat.exists is true
+  tags: [fnm-install]
 
-- name: Install python libraries
-  ansible.builtin.apt:
-    pkg:
-      - python3.11
-      - python3.11-venv
-      - python3.11-dev
-      - python-is-python3
-    state: present
-    update_cache: true
-  become: true
-  when: install_system_reqs is true
-  tags: [python]
+- name: Download uv install script
+  ansible.builtin.get_url:
+    url: "https://astral.sh/uv/install.sh"
+    dest: "/tmp/uv.install.sh"
+    mode: "0755"
+  when: install_uv is true
+  tags: [uv-install]
+
+- name: Check if uv is already installed
+  ansible.builtin.stat:
+    path: "/home/deploy/.cargo/bin/uv"
+  register: uv_installed
+  when: install_uv is true
+  tags: [uv-install]
 
-- name: Install libraries for handling dependencies
-  ansible.builtin.command: "python3.11 -m pip install uv wheel"
+- name: Install uv for managing python dependencies
+  ansible.builtin.shell: "bash /tmp/uv.install.sh"
   when: install_system_reqs is true
+  tags: [uv-install]

ansible/_install_deploy_dependencies.yml

@@ -1,33 +1,32 @@
 ---
 - name: Set up a virtual environment for this project
-  ansible.builtin.command: "python3.11 -m venv .venv"
+  ansible.builtin.command: /home/deploy/.cargo/bin/uv venv
   args:
     chdir: "{{ project_root }}/current"
   changed_when: false
+  tags: [uv]
 
 - name: Install python dependencies with uv
-  ansible.builtin.shell: |
-    source .venv/bin/activate
-    python3.11 -m pip install uv 
-    uv pip install -r requirements/requirements.linux.generated.txt
+  ansible.builtin.shell: /home/deploy/.cargo/bin/uv sync
   args:
     chdir: "{{ project_root }}/current"
     executable: "/usr/bin/bash"
+  tags: [uv]
 
 - name: Update node deps for building tailwind
   ansible.builtin.shell: |
-    source .venv/bin/activate
-    dotenv run -- python3.11 ./manage.py tailwind update
+    /home/deploy/.cargo/bin/uv run dotenv run -- ./manage.py tailwind update
   args:
     chdir: "{{ project_root }}/current"
     executable: "/usr/bin/bash"
   when: update_front_end_deps is true
+  tags: [uv]
 
 - name: Install node deps for building tailwind
   ansible.builtin.shell: |
-    source .venv/bin/activate
-    dotenv run -- python3.11 ./manage.py tailwind install
+    /home/deploy/.cargo/bin/uv run dotenv run -- ./manage.py tailwind install
   args:
     executable: "/usr/bin/bash"
     chdir: "{{ project_root }}/current"
   changed_when: false
+  tags: [uv]

ansible/deploy.yml

@@ -54,6 +54,7 @@
 
     - name: Install dependencies for python and js
       ansible.builtin.include_tasks: "_install_deploy_dependencies.yml"
+      tags: [uv, uv-install]
 
     - name: Assemble assets and related files
       ansible.builtin.include_tasks: "_assemble_deploy_assets.yml"

ansible/provision_app.yml

@@ -19,6 +19,7 @@
     install_system_reqs: true
     # decide about installing a recent version of node
     install_node: true
+    install_uv: true
     # run an update of our front dependencies as part of the deploy. This is better
     # handled in source control, but if the front end will not build in deployment, this
     # is a workaround
@@ -32,7 +33,7 @@
     - name: Install all system dependencies
       ansible.builtin.include_tasks: "_add_system_dependencies.yml"
       when: install_system_reqs is true
-      tags: [python]
+      tags: [python, fnm-install, uv-install]
 
     - name: Install all deploy dependencies
       ansible.builtin.include_tasks: "_install_deploy_dependencies.yml"