feat(picker.git): added all option to also list remote branched for git_branches. Closes #1465

lua/snacks/picker/actions.lua

@@ -346,12 +346,16 @@ end
 function M.git_checkout(picker, item)
   picker:close()
   if item then
-    local what = item.branch or item.commit
+    local what = item.branch or item.commit --[[@as string?]]
     if not what then
       Snacks.notify.warn("No branch or commit found", { title = "Snacks Picker" })
       return
     end
     local cmd = { "git", "checkout", what }
+    local remote_branch = what:match("^remotes/[^/]+/(.+)$")
+    if remote_branch then
+      cmd = { "git", "checkout", "-b", remote_branch, what }
+    end
     if item.file then
       vim.list_extend(cmd, { "--", item.file })
     end

lua/snacks/picker/config/sources.lua

@@ -210,8 +210,10 @@ M.files = {
 ---@class snacks.picker.git.Config: snacks.picker.Config
 ---@field args? string[] additional arguments to pass to `git ls-files`
 
----@type snacks.picker.git.Config
+---@class snacks.picker.git.branches.Config: snacks.picker.git.Config
+---@field all? boolean show all branches, including remote
 M.git_branches = {
+  all = false,
   finder = "git_branches",
   format = "git_branch",
   preview = "git_log",

lua/snacks/picker/source/git.lua

@@ -262,10 +262,13 @@ function M.diff(opts, ctx)
   end
 end
 
----@param opts snacks.picker.git.Config
+---@param opts snacks.picker.git.branches.Config
 ---@type snacks.picker.finder
 function M.branches(opts, ctx)
   local args = git_args(opts.args, "--no-pager", "branch", "--no-color", "-vvl")
+  if opts.all then
+    table.insert(args, "--all")
+  end
   local cwd = svim.fs.normalize(opts and opts.cwd or uv.cwd() or ".") or nil
   cwd = Snacks.git.get_root(cwd)
 
@@ -287,6 +290,9 @@ function M.branches(opts, ctx)
       ---@param item snacks.picker.finder.Item
       transform = function(item)
         item.cwd = cwd
+        if item.text:find("HEAD.*%->") then
+          return false
+        end
         for p, pattern in ipairs(patterns) do
           local status, branch, commit, msg = item.text:match(pattern)
           if status then