feat: prompt for name if none provided when saving. (#62)

* feat: prompt for name if none provided when saving. * docs: add note about PossessionSave prompting for name * feat: use vim.ui.input instead of vim.fn when prompting for session name * fix: keep the "no-name" error message for other commands than save --------- Co-authored-by: Jędrzej Boczar <[email protected]>
jedrzejboczar · Jun 11, 2024 · 3ae6124 · 3ae6124
1 parent 9851b91
commit 3ae6124
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Showing 3 changed files with 12 additions and 5 deletions.
diff --git a/doc/possession.txt b/doc/possession.txt
@@ -11,7 +11,8 @@ currently loaded session is used (unless noted otherwise).
 
 Save the current session information under `session_dir`. Use
 `:PossessionSave! [{name}]` to avoid asking for confirmation when overwriting
-existing session file.
+existing session file. If [{name}] is not provided and a session does not
+already exist, you will be prompted for a name. 
 
                                                              *:PossessionLoad*
 :PossessionLoad [{name}]~

diff --git a/lua/possession/commands.lua b/lua/possession/commands.lua
@@ -80,9 +80,14 @@ end
 ---@param name? string
 ---@param no_confirm? boolean
 function M.save(name, no_confirm)
-    name = name_or(name, get_current)
+    name = name_or(name, session.get_session_name)
+    local save = function(session_name)
+        session.save(session_name, { no_confirm = no_confirm })
+    end
     if name then
-        session.save(name, { no_confirm = no_confirm })
+        save(name)
+    else
+        vim.ui.input({ prompt = 'Session name: ' }, save)
     end
 end
 

diff --git a/lua/possession/session.lua b/lua/possession/session.lua
@@ -107,6 +107,7 @@ function M.save(name, opts)
     local path = paths.session(name)
     local short = paths.session_short(name)
     local commit = function(ok)
+        utils.clear_prompt()
         if ok then
             vim.fn.mkdir(config.session_dir, 'p')
             path:write(vim.json.encode(session_data), 'w')
@@ -117,7 +118,7 @@ function M.save(name, opts)
 
             utils.info('Saved as "%s"', short)
         else
-            utils.info('Aborting')
+            utils.info('Aborting save')
         end
 
         if not opts.vimscript then
@@ -342,7 +343,7 @@ function M.delete(name, opts)
                 utils.info('Deleted "%s"', short)
             end
         else
-            utils.info('Aborting')
+            utils.info('Aborting delete')
         end
 
         if opts.callback then