nvim: add plugin 'weirongxu/plantuml-previewer.vim'

config/nvim/lazy-lock.json

@@ -35,6 +35,8 @@
   "nvim-treesitter-textobjects": { "branch": "master", "commit": "dd0b2036c3a27cb6e6486f8bd24188c6ca43af0b" },
   "nvim-web-devicons": { "branch": "master", "commit": "313d9e7193354c5de7cdb1724f9e2d3f442780b0" },
   "omnisharp-extended-lsp.nvim": { "branch": "main", "commit": "4be2e8689067494ed7e5a4f1221adc31d1a07783" },
+  "open-browser.vim": { "branch": "master", "commit": "7d4c1d8198e889d513a030b5a83faa07606bac27" },
+  "plantuml-previewer.vim": { "branch": "master", "commit": "1dd4d0f2b09cd80a217f76d82f93830dbbe689b3" },
   "plantuml-syntax": { "branch": "master", "commit": "1592944444513c208ab5a087397ba987932af750" },
   "playground": { "branch": "master", "commit": "ba48c6a62a280eefb7c85725b0915e021a1a0749" },
   "plenary.nvim": { "branch": "master", "commit": "4f71c0c4a196ceb656c824a70792f3df3ce6bb6d" },

config/nvim/lua/fschauen/plugins/plantuml-previewer.lua

@@ -0,0 +1,24 @@
+return {
+  "weirongxu/plantuml-previewer.vim",
+
+  dependencies = {
+    "tyru/open-browser.vim",
+  },
+
+  cmd = {
+    "PlantumlOpen",
+    "PlantumlStart",
+    "PlantumlStop",
+    "PlantumlSave",
+  },
+
+  ft = "plantuml",
+
+  init = function()
+    -- Override the bundled JAR if one in installed in `/usr/local`.
+    local path = "/usr/local/share/plantuml/plantuml.jar"
+    if vim.loop.fs_stat(path) then
+      vim.g["plantuml_previewer#plantuml_jar_path"] = path
+    end
+  end,
+}