add java ls

tasks/jdtls.yml

@@ -0,0 +1,57 @@
+---
+- name: Check for Eclipse JDT Language Server
+  ansible.builtin.stat:
+    path: "{{ jdtls_install_dir }}/bin/jdtls"
+  become: false
+  register: jdtls_binary
+
+- name: Create JDT LS installation directories
+  ansible.builtin.file:
+    path: "{{ item }}"
+    state: directory
+    owner: "{{ user_name }}"
+    mode: "0755"
+  become: false
+  loop:
+    - "{{ jdtls_install_dir }}"
+    - "{{ user_home }}/.local/bin"
+
+- name: Read the JDT LS milestone archive name
+  ansible.builtin.uri:
+    url: "{{ jdtls_base_url }}/latest.txt"
+    return_content: true
+  become: false
+  register: jdtls_latest
+  when: not jdtls_binary.stat.exists
+
+- name: Download Eclipse JDT Language Server
+  ansible.builtin.get_url:
+    url: "{{ jdtls_base_url }}/{{ jdtls_latest.content | trim }}"
+    dest: "{{ jdtls_archive }}"
+    mode: "0644"
+    checksum: "sha256:{{ jdtls_base_url }}/{{ jdtls_latest.content | trim }}.sha256"
+  become: false
+  when: not jdtls_binary.stat.exists
+
+- name: Extract Eclipse JDT Language Server
+  ansible.builtin.unarchive:
+    src: "{{ jdtls_archive }}"
+    dest: "{{ jdtls_install_dir }}"
+    remote_src: true
+    creates: "{{ jdtls_install_dir }}/bin/jdtls"
+  become: false
+  when: not jdtls_binary.stat.exists
+
+- name: Link jdtls into the user's PATH
+  ansible.builtin.file:
+    src: "{{ jdtls_install_dir }}/bin/jdtls"
+    dest: "{{ user_home }}/.local/bin/jdtls"
+    state: link
+    force: true
+  become: false
+
+- name: Remove downloaded JDT LS archive
+  ansible.builtin.file:
+    path: "{{ jdtls_archive }}"
+    state: absent
+  become: false