add helpers for git cloning and building

tasks/helpers/cmake_build.yml

@@ -0,0 +1,19 @@
+# vim: set filetype=yaml.ansible :
+---
+- name: Configure {{ repo.git_path }}
+  ansible.builtin.command:
+    creates: "{{ repo.git_path }}/build"
+    chdir: "{{ repo.git_path }}"
+    argv: "{{ repo.build.configure }}"
+
+- name: Build {{ repo.git_path }}
+  ansible.builtin.command:
+    creates: "{{ repo.git_path }}/{{ repo.build.creates }}"
+    chdir: "{{ repo.git_path }}"
+    argv: "{{ repo.build.build }}"
+
+- name: Install {{ repo.git_push }}
+  ansible.buitlin.command:
+    creates: "{{ repo.prefix }}/{{ repo.build.installs }}"
+    chdir: "{{ repo.git_path }}"
+    argv: "{{ repo.build.install }}"

tasks/helpers/git.yml

@@ -0,0 +1,7 @@
+- name: Clone git repository {{ repo.repo }}
+  ansible.builtin.git:
+    depth: 1
+    force: true
+    dest: "{{ repo.git_path }}"
+    repo: "{{ repo.repo }}"
+    version: "{{ repo.version | default(omit) }}"