feat(render): dim housekeeping commits by default (#612)

* feat(render): dim housekeeping commits by default

use `LazyComment` highlight group for commits with
housekeeping types, i.e. chore/ci/doc

* refactor: some small improvments to unimportant commits

---------

Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>

lua/lazy/view/colors.lua

@@ -9,6 +9,7 @@ M.colors = {
   CommitIssue = "Number",
   CommitType = "Title", -- conventional commit type
   CommitScope = "Italic", -- conventional commit scope
+  Dimmed = "Conceal", -- property
   Prop = "Conceal", -- property
   Value = "@string", -- value of a property
   NoCond = "DiagnosticWarn", -- unloaded icon for a plugin where `cond()` was false

lua/lazy/view/config.lua

@@ -24,6 +24,8 @@ function M.get_commands()
   return ret
 end
 
+M.dimmed_commits = { "build", "ci", "chore", "doc" }
+
 M.keys = {
   hover = "K",
   diff = "d",

lua/lazy/view/render.lua

@@ -456,15 +456,21 @@ function M:log(task)
         self:diagnostic({ message = "Breaking Changes", severity = vim.diagnostic.severity.WARN })
       end
       self:append(ref:sub(1, 7) .. " ", "LazyCommit", { indent = 6 })
-      self:append(vim.trim(msg)):highlight({
+
+      local dimmed = false
+      for _, dim in ipairs(ViewConfig.dimmed_commits) do
+        if msg:find("^" .. dim) then
+          dimmed = true
+        end
+      end
+      self:append(vim.trim(msg), dimmed and "LazyDimmed" or nil):highlight({
         ["#%d+"] = "LazyCommitIssue",
-        ["^%S+:"] = "LazyCommitType",
+        ["^%S+:"] = dimmed and "Bold" or "LazyCommitType",
         ["^%S+(%(.*%)):"] = "LazyCommitScope",
         ["`.-`"] = "@text.literal.markdown_inline",
         ["%*.-%*"] = "Italic",
         ["%*%*.-%*%*"] = "Bold",
       })
-      -- string.gsub
       self:append(" " .. time, "LazyComment")
       self:nl()
     end