feat: Add support for custom NHC scripts

It is now possible to add custom scripts using the list `nhc_scripts`.

Author: btravouillon

README.md

@@ -44,6 +44,19 @@ nhc_upgrade: false
 # nhc_variables:
 #   - NHC_RM=slurm
 #   - HELPERDIR=/opt/nhc/libexec/nhc/
+
+# List of NHC custom scripts
+# `src` is mandatory
+# `dest` and `state` are optional
+nhc_scripts:
+  # Add a custom script
+  - src: "{{ inventory_dir }}/files/nhc/custom_script.nhc"
+  # Add my custom script to custom INCDIR
+  - src: "{{ inventory_dir }}/files/nhc/custom_script_foo.nhc"
+    dest: '/opt/nhc/scripts/custom_script_foo.nhc'
+  # Remove a custom script
+  - src: "{{ inventory_dir }}/files/nhc/custom_script_bar.nhc"
+    state: absent
 ```
 
 ## Example Playbook

defaults/main.yml

@@ -7,6 +7,10 @@
 
 nhc_packages: nhc
 
+# List of custom NHC scripts
+# See https://github.com/mej/nhc?tab=readme-ov-file#writing-checks
+nhc_scripts: []
+
 # Whether to upgrade existing NHC installation
 # Set to true to upgrade to latest version
 nhc_upgrade: false

tasks/main.yml

@@ -28,3 +28,19 @@
     owner: root
     group: root
     mode: "0640"
+
+- name: Install NHC scripts
+  loop: "{{ nhc_scripts }}"
+  ansible.builtin.copy:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest | default('/etc/nhc/scripts/' + item.src | basename) }}"
+    owner: root
+    group: root
+    mode: "0644"
+
+- name: Remove NHC scripts
+  loop: "{{ nhc_scripts }}"
+  when: item.state == 'absent'
+  ansible.builtin.file:
+    path: "{{ item.dest | default('/etc/nhc/scripts/' + item.src | basename) }}"
+    state: absent