Install rust-analyzer for Debian

roles/neovim/tasks/main.yml

@@ -80,7 +80,6 @@
           - mypy
           - pylint3
           - shellcheck
-          # - rust-analyzer  # TODO: find how to install this on Debian
     - name: Install things with pip (Debian)
       pip:
         name:
@@ -134,6 +133,36 @@
         remote_src: true
         dest: ~/.local/bin/
         mode: 0755
+    - name: Find latest rust-analyzer version
+      uri:
+        url: https://github.com/rust-lang/rust-analyzer/releases/latest
+      register: latest_http_content
+    - name: Set latest rust-analyzer version
+      set_fact:
+        rust_analyzer_version: "{{ latest_http_content.url | split('/') | last }}"
+    - name: Create tempdir for extracting rust-analyzer
+      file:
+        path: /tmp/rust-analyzer
+        state: directory
+        mode: 0755
+      changed_when: false
+    - name: Get latest rust-analyzer compressed binary
+      get_url:
+        url: "https://github.com/rust-lang/rust-analyzer/releases/download/{{ rust_analyzer_version }}/rust-analyzer-x86_64-unknown-linux-gnu.gz"
+        dest: /tmp/rust-analyzer/
+        mode: 0644
+      changed_when: false
+    - name: Decompress rust-analyzer binary
+      command:
+        cmd: gzip -d /tmp/rust-analyzer/rust-analyzer-x86_64-unknown-linux-gnu.gz
+        chdir: /tmp/rust-analyzer
+      changed_when: false
+    - name: Copy rust-analyzer binary
+      copy:
+        src: /tmp/rust-analyzer/rust-analyzer-x86_64-unknown-linux-gnu
+        remote_src: true
+        dest: ~/.local/bin/rust-analyzer
+        mode: 0755
 
 - name: Grab marksman (LSP server) binary
   block: