vim: make plugs lazier

vim/plugs.vim

@@ -40,14 +40,18 @@ Plug 'https://github.com/maxbrunsfeld/vim-yankstack'
 " Mark indentation level
 Plug 'https://github.com/nathanaelkane/vim-indent-guides'
 
-" Meson + Ninja
+
+if executable('meson')
     Plug 'https://github.com/igankevich/mesonic'
+endif
 
 " fzf
 Plug 'junegunn/fzf'
 Plug 'junegunn/fzf.vim'
 " Open tags with fzf's :Tags
+if executable('ctags')
     Plug 'https://github.com/ludovicchabant/vim-gutentags.git'
+endif
 
 " snippets
 if has('python3')
@@ -65,29 +69,45 @@ Plug 'https://github.com/mgedmin/coverage-highlight.vim'
 
 "Languages
 Plug 'https://github.com/bfrg/vim-cpp-modern', {'for': 'cpp'}
+Plug 'epheien/termdbg', {'for': ['c', 'cpp']}
+
+if executable('cargo')
     Plug 'https://github.com/rust-lang/rust.vim', {'for': 'rust'}
+endif
 Plug 'https://github.com/vim-scripts/nginx.vim', {'for': 'nginx'}
 Plug 'https://github.com/plasticboy/vim-markdown', {'for': 'markdown'}
 Plug 'https://github.com/cespare/vim-toml', {'for': 'toml'}
 Plug 'https://github.com/vim-scripts/iptables',  {'for': 'iptables'}
+if executable('vite')
+    " TODO: check if plugin is still up-to-date
     Plug 'https://github.com/leafoftree/vim-vue-plugin', {'for': 'vue'}
+endif
+if executable('terraform')
     Plug 'https://github.com/hashivim/vim-terraform', {'for': 'terraform'}
+endif
+if executable('go')
     Plug 'https://github.com/fatih/vim-go', {'for': 'go'}
+endif
 
 if executable('adb') && executable('gradle')
     Plug 'https://github.com/udalov/kotlin-vim', {'for': 'kotlin'}
     Plug 'https://github.com/hsanson/vim-android', {'for': 'java'}
 endif
 
-" Plug 'epheien/termdbg'
+if executable('qml')
+    Plug 'https://github.com/peterhoeg/vim-qml', {'for': 'qml'}
+endif
 
+if executable('pytest')
     Plug 'https://github.com/alfredodeza/pytest.vim', {'for': 'python'}
+endif
 
 " No RGB, no party
 let vim_razer = expand('~/projects_razer/vim-razer')
 if isdirectory(vim_razer)
     Plug vim_razer
 endif
+
 call plug#end()
 
 " Install plugins if missing