diff --git a/roles/matrix-base/defaults/main.yml b/roles/matrix-base/defaults/main.yml index eccda626..9213c661 100644 --- a/roles/matrix-base/defaults/main.yml +++ b/roles/matrix-base/defaults/main.yml @@ -298,3 +298,7 @@ run_setup: true run_self_check: true run_start: true run_stop: true + +# Saves the git hash in a file called git_hash.yml +# Set this to false if GIT is not installed on the local system (the system where the ansible command is run on) +git_save_hash: true \ No newline at end of file diff --git a/roles/matrix-base/tasks/setup_matrix_base.yml b/roles/matrix-base/tasks/setup_matrix_base.yml index 6eebe3c0..5d3c5820 100644 --- a/roles/matrix-base/tasks/setup_matrix_base.yml +++ b/roles/matrix-base/tasks/setup_matrix_base.yml @@ -19,6 +19,59 @@ mode: '0660' when: "matrix_vars_yml_snapshotting_enabled | bool" +- name: Save current git-repo status on the target to aid with restoring in case of problems + block: + - name: Get local git hash + delegate_to: 127.0.0.1 + become: false + register: git_describe + shell: + git describe + --always + --tags + --dirty + --long + --all + + - set_fact: + git_hash: "{{ git_describe.stdout }}" + + - name: Git hash + debug: + msg: "Git hash: {{ git_hash }}" + + - name: Save git hash in git_hash.yml + become: false + local_action: + copy + content="git_hash_last_run{{ ":" }} {{ git_hash }}\n" + dest="{{ matrix_vars_yml_snapshotting_src }}/git_hash.yml" + + - name: Copy git_hash.yml file to target + copy: + src: "{{ matrix_vars_yml_snapshotting_src }}/git_hash.yml" + dest: "{{ matrix_base_data_path }}/git_hash.yml" + owner: "{{ matrix_user_username }}" + group: "{{ matrix_user_groupname }}" + mode: '0660' + + rescue: + - name: GIT not found error + ansible.builtin.debug: + msg: >- + Couldn't find GIT on the local machine. Continuing without saving the GIT hash. + You can disable saving the GIT hash by setting 'git_save_hash: false' in vars.yml + when: "git_describe.stderr.find('not found') != -1" + + - name: GIT hash error + ansible.builtin.fail: + msg: >- + Error when trying to get the GIT hash. + You can disable saving the GIT hash by setting 'git_save_hash: false' in vars.yml + when: "git_describe.stderr.find('not found') == -1" + + when: "matrix_vars_yml_snapshotting_enabled|bool and git_save_hash|bool" + - name: Ensure Matrix network is created in Docker community.docker.docker_network: name: "{{ matrix_docker_network }}"