Add python role

4 files changed, 84 insertions, 0 deletions

diff --git a/roles/python/defaults/main.yml b/roles/python/defaults/main.yml
new file mode 100644
index 00000000..b9639318
--- /dev/null
+++ b/roles/python/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+python_global_version: "system"
+python_versions: []
diff --git a/roles/python/meta/argument_specs.yml b/roles/python/meta/argument_specs.yml
new file mode 100644
index 00000000..ef13b7c8
--- /dev/null
+++ b/roles/python/meta/argument_specs.yml
@@ -0,0 +1,13 @@
+---
+argument_specs:
+  main:
+    options:
+      python_global_version:
+        type: "str"
+        description: "The pyenv python global version to use, default: system"
+        default: "system"
+      python_versions:
+        type: "list"
+        description: "The python versions to install"
+        elements: "str"
+        default: []
diff --git a/roles/python/meta/main.yml b/roles/python/meta/main.yml
new file mode 100644
index 00000000..bf7913e2
--- /dev/null
+++ b/roles/python/meta/main.yml
@@ -0,0 +1,19 @@
+---
+dependencies:
+  - role: "homebrew"
+galaxy_info:
+  author: "a14m"
+  description: "Install pyenv, pipx and python (versions) on Linux distributions"
+  company: "kartoffeln.work GmbH."
+  license: "MIT"
+  min_ansible_version: "2.18"
+  platforms:
+    - name: "ArchLinux"
+      versions:
+        - "all"
+    - name: "Ubuntu"
+      versions:
+        - "noble"
+    - name: "Debian"
+      versions:
+        - "bookworm"
diff --git a/roles/python/tasks/main.yml b/roles/python/tasks/main.yml
new file mode 100644
index 00000000..ea78bed0
--- /dev/null
+++ b/roles/python/tasks/main.yml
@@ -0,0 +1,49 @@
+---
+- name: "Install pyenv and pipx"
+  community.general.homebrew:
+    name:
+      - "pyenv"
+      - "pipx"
+    state: "present"
+
+- name: "Add pyenv to shell profile"
+  ansible.builtin.blockinfile:
+    path: "{{ ansible_env.HOME }}/.bashrc"
+    state: "present"
+    prepend_newline: true
+    append_newline: true
+    marker: "# ==== {mark} ANSIBLE PYENV CONFIG"
+    block: |
+      if command -v pyenv 1>/dev/null 2>&1; then
+          export PYENV_ROOT="$HOME/.pyenv"
+          export PATH="$PYENV_ROOT/bin:$PATH"
+          eval "$(pyenv init - bash)"
+      fi
+
+- name: "Add pipx to shell profile"
+  ansible.builtin.blockinfile:
+    path: "{{ ansible_env.HOME }}/.bashrc"
+    state: "present"
+    prepend_newline: true
+    append_newline: true
+    marker: "# ==== {mark} ANSIBLE PIPX CONFIG"
+    block: |
+      if command -v pipx 1>/dev/null 2>&1; then
+          export PATH="$PATH:$HOME/.local/bin"
+      fi
+
+- name: "Install python versions"
+  ansible.builtin.command:
+    cmd: "pyenv install {{ item }}"
+  args:
+    creates: "{{ ansible_env.HOME }}/.pyenv/versions/{{ item }}*/bin/python"
+  environment:
+    PATH: "/home/linuxbrew/.linuxbrew/bin:{{ ansible_env.PATH }}"
+  with_items: "{{ python_versions | default([]) }}"
+
+- name: "Set global python version"
+  ansible.builtin.command:
+    cmd: "pyenv global {{ python_global_version }}"
+  environment:
+    PATH: "/home/linuxbrew/.linuxbrew/bin:{{ ansible_env.PATH }}"
+  changed_when: false