Ensure dashboard displays even when there's no remote_url (#10)

* Return cwd if unable to extract remote_url

When remote `origin` doesn't exist or no remote available. This ensure
dashboard displays instead of showing up blank

* Adjust the remote url pattern matching expression

* Remove a redundant matching pattern

* Fix: nvim_get_option is deprecated

* Revert "Remove a redundant matching pattern"

* Display dashboard even when there is no commit instead of showing blank page

lua/git-dashboard-nvim/git.lua

@@ -26,8 +26,8 @@ Git.get_repo_with_owner = function()
 end
 
 Git._parse_repo_and_owner = function(remote_url)
-  return remote_url:match(".*%..*[:/]([^/]+/[^/.]+)")
-    or remote_url:match(".*%..*[:/]([^/]+/[^/.]+).git")
+  return remote_url:match(".*%..*[:/]([^/]+/[^/]+).git")
+    or remote_url:match(".*%..*[:/]([^/]+/[^/.]+)")
     or ""
 end
 

lua/git-dashboard-nvim/heatmap/init.lua

@@ -15,7 +15,7 @@ Heatmap.generate_heatmap = function(config)
   local repo_with_owner = Git.get_repo_with_owner() -- owner/repo
 
   if repo_with_owner == "" or not repo_with_owner then
-    return ""
+    repo_with_owner = vim.fn.getcwd()
   end
 
   local author = config.author
@@ -25,10 +25,6 @@ Heatmap.generate_heatmap = function(config)
 
   local commits = Git.get_commit_dates(author, config.branch)
 
-  if #commits == 0 then
-    return ""
-  end
-
   local current_date_info = utils.current_date_info()
 
   local base_heatmap = HeatmapUtils.generate_base_heatmap(commits, current_date_info)

lua/git-dashboard-nvim/heatmap/utils.lua

@@ -183,7 +183,7 @@ HeatmapUtils.generate_ascii_heatmap = function(
 
   -- center vertically ascii heatmap
   if config.centered then
-    local lines = vim.api.nvim_get_option("lines")
+    local lines = vim.api.nvim_get_option_value("lines", {})
     local ascii_heatmap_lines = vim.split(ascii_heatmap, "\n")
     local ascii_heatmap_lines_count = #ascii_heatmap_lines
     local padding = math.floor((lines - ascii_heatmap_lines_count) / 2)

tests/unit/git_spec.lua

@@ -38,6 +38,22 @@ describe("git", function()
       assert(repo_with_owner == "juansalvatore/git-dashboard-nvim")
     end)
 
+    it("should parse repo with extra dot in name", function()
+      local git = require("git-dashboard-nvim.git")
+      local repo_with_owner = git._parse_repo_and_owner("[email protected]:csessh/.dotfiles.git")
+
+      assert(repo_with_owner ~= nil)
+      assert(repo_with_owner == "csessh/.dotfiles")
+    end)
+
+    it("should parse repo with extra dot in name", function()
+      local git = require("git-dashboard-nvim.git")
+      local repo_with_owner = git._parse_repo_and_owner("[email protected]:csessh/test.nvim.git")
+
+      assert(repo_with_owner ~= nil)
+      assert(repo_with_owner == "csessh/test.nvim")
+    end)
+
     it("should parse repo with owner from github ssh url without .git", function()
       local git = require("git-dashboard-nvim.git")
       local repo_with_owner =