feat: first implementation for issues and pull requests

lua/gitea/telescope.lua

@@ -0,0 +1,50 @@
+----------------------------------------------------------------------------
+-- lua/gitea/telescope.lua
+--
+-- Minimal telescope integration for listing issues
+----------------------------------------------------------------------------
+
+local M = {}
+local pickers   = require("telescope.pickers")
+local finders   = require("telescope.finders")
+local conf      = require("telescope.config").values
+local actions   = require("telescope.actions")
+local action_state = require("telescope.actions.state")
+
+local issues_mod = require("gitea.issues")
+
+local function open_selected_issue(prompt_bufnr)
+  local selection = action_state.get_selected_entry()
+  actions.close(prompt_bufnr)
+  if not selection then return end
+
+  local issue_obj = selection.value
+  local number = issue_obj.number
+  issues_mod.open_issue(nil, nil, number)
+end
+
+function M.list_issues_in_telescope()
+  issues_mod.list_issues(nil, nil, function(data)
+    pickers.new({}, {
+      prompt_title = "Gitea Issues",
+      finder = finders.new_table {
+        results = data,
+        entry_maker = function(issue)
+          return {
+            value   = issue,
+            display = ("#%d: %s"):format(issue.number, issue.title or ""),
+            ordinal = ("%d %s"):format(issue.number, (issue.title or ""))
+          }
+        end
+      },
+      sorter = conf.generic_sorter({}),
+      attach_mappings = function(prompt_bufnr, map)
+        map("i", "<CR>", open_selected_issue)
+        map("n", "<CR>", open_selected_issue)
+        return true
+      end
+    }):find()
+  end)
+end
+
+return M