organize git functions in git.lua

neovim/.config/nvim/lua/user/git.lua

@@ -1,53 +1,55 @@
-local a = require("gitsigns.actions")
-local reload_nvimtree = require("nvim-tree.actions.reloaders").reload_explorer
+local u = require("user.utils")
 
-require("gitsigns").setup({
-  signcolumn = true,
-  attach_to_untracked = false,
-  current_line_blame = true,
-  current_line_blame_opts = {
-    delay = 1000,
-  },
-  current_line_blame_formatter_opts = {
-    relative_time = true,
-  },
-  on_attach = function(bufnr)
-    vim.keymap.set("n", "<leader>gs", function()
-      a.stage_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("n", "<leader>gu", function()
-      a.undo_stage_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("n", "<leader>gr", function()
-      a.reset_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("n", "<leader>gp", function()
-      a.preview_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("n", "<leader>gn", function()
-      a.next_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("n", "<leader>gN", function()
-      a.prev_hunk()
-      reload_nvimtree()
-    end)
+local git = {}
 
-    vim.keymap.set("v", "gs", function()
-      a.stage_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("v", "gu", function()
-      a.undo_stage_hunk()
-      reload_nvimtree()
-    end)
-    vim.keymap.set("v", "gr", function()
-      a.reset_hunk()
-      reload_nvimtree()
-    end)
-  end,
-})
+--- @return string commit_hash
+function git.get_commit_hash_for_current_line()
+  local fullpath = vim.api.nvim_buf_get_name(0)
+  local cwd = vim.loop.cwd()
+  local relative_path = string.gsub(fullpath, cwd .. "/", "")
+
+  local line = unpack(vim.api.nvim_win_get_cursor(0))
+
+  local f = io.popen("git blame -L " .. line .. ",+1 " .. relative_path, "r")
+  local data = f:read("*a")
+  f:close()
+
+  local commit_hash = vim.split(data, " ")[1]
+
+  return commit_hash
+end
+
+--- @return string git_remote_url
+function git.get_remote_url()
+  local f = io.popen("git remote get-url origin", "r")
+  local remote_url = f:read("*l")
+  f:close()
+
+  if string.sub(remote_url, 0, 4) == "git@" then
+    remote_url = string.gsub(remote_url, "git@", "")
+    remote_url = string.gsub(remote_url, ".git", "")
+    remote_url = string.gsub(remote_url, ":", "/")
+  end
+
+  if string.sub(remote_url, 0, 5) ~= "https" then
+    remote_url = "https://" .. remote_url
+  end
+
+  return remote_url
+end
+
+function git.open_commit_on_github()
+  local commit_hash = git.get_commit_hash_for_current_line()
+  local remote_url = git.get_remote_url()
+
+  if commit_hash == "00000000" then
+    print("Not committed yet")
+    return
+  end
+
+  local commit_url = remote_url .. "/commit/" .. commit_hash
+
+  u.open_url_in_browser(commit_url)
+end
+
+return git