Squashed 'config/nvim/' content from commit f63391e

git-subtree-dir: config/nvim
git-subtree-split: f63391eac31d51b5bab84456b6900fdb3b46a285

1 files changed, 72 insertions, 0 deletions

diff --git a/lua/plugins/cmp-gh-source.lua b/lua/plugins/cmp-gh-source.lua
new file mode 100644
index 0000000..05bba55
--- /dev/null
+++ b/lua/plugins/cmp-gh-source.lua
@@ -0,0 +1,72 @@
+local ok, Job = pcall(require, "plenary.job")
+if not ok then
+  return
+end
+
+local source = {}
+
+source.new = function()
+  local self = setmetatable({ cache = {} }, { __index = source })
+
+  return self
+end
+
+source.complete = function(self, _, callback)
+  local bufnr = vim.api.nvim_get_current_buf()
+
+  -- This just makes sure that we only hit the GH API once per session.
+  --
+  -- You could remove this if you wanted, but this just makes it so we're
+  -- good programming citizens.
+  if not self.cache[bufnr] then
+    Job
+      :new({
+        -- Uses `gh` executable to request the issues from the remote repository.
+        "gh",
+        "issue",
+        "list",
+        "--limit",
+        "1000",
+        "--json",
+        "title,number,body",
+
+        on_exit = function(job)
+          local result = job:result()
+          local ok, parsed = pcall(vim.json.decode, table.concat(result, ""))
+          if not ok then
+            vim.notify "Failed to parse gh result"
+            return
+          end
+
+          local items = {}
+          for _, gh_item in ipairs(parsed) do
+            gh_item.body = string.gsub(gh_item.body or "", "\r", "")
+
+            table.insert(items, {
+              label = string.format("#%s", gh_item.number),
+              documentation = {
+                kind = "markdown",
+                value = string.format("# %s\n\n%s", gh_item.title, gh_item.body),
+              },
+            })
+          end
+
+          callback { items = items, isIncomplete = false }
+          self.cache[bufnr] = items
+        end,
+      })
+      :start()
+  else
+    callback { items = self.cache[bufnr], isIncomplete = false }
+  end
+end
+
+source.get_trigger_characters = function()
+  return { "#" }
+end
+
+source.is_available = function()
+  return vim.bo.filetype == "gitcommit"
+end
+
+require("cmp").register_source("gh_issues", source.new())