mirror of
https://github.com/zoriya/jj.nvim.git
synced 2026-08-15 23:53:18 +00:00
feat(log): Add summary view (#70)
Display a summary of changed files for any revision in the log buffer using a floating tooltip. From the tooltip, users can diff or edit specific files directly. - Add summary tooltip triggered by <S-k> in log buffer - Integrate tooltip as stateful component of terminal - Make summary keymaps configurable - Add documentation and demo gif
This commit is contained in:
Nicolas GB
+15
-2
@@ -51,6 +51,8 @@ local status_module = require("jj.cmd.status")
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--- @field squash? string|string[]
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--- @field squash_mode? jj.cmd.squash.keymaps
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--- @field quick_squash? string|string[]
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--- @field summary? string|string[]
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--- @field summary_tooltip? jj.cmd.summary_tooltip.keymaps
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--- @class jj.cmd.rebase.keymaps
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--- @field onto? string|string[]
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@@ -66,6 +68,11 @@ local status_module = require("jj.cmd.status")
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--- @field into_immutable? string|string[]
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--- @field exit_mode? string|string[]
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--- @class jj.cmd.summary_tooltip.keymaps
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--- @field diff? string|string[]
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--- @field edit? string|string[]
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--- @field edit_immutable? string|string[]
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--- @class jj.cmd.bookmark
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--- @field prefix? string Prefix to append when creating a bookmark
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@@ -154,6 +161,12 @@ M.config = {
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exit_mode = { "<Esc>", "<C-c>" },
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},
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quick_squash = "<S-s>",
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summary = "<S-k>",
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summary_tooltip = {
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diff = "<S-d>",
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edit = "<CR>",
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edit_immutable = "<S-CR>",
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},
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},
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status = {
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open_file = "<CR>",
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@@ -256,12 +269,12 @@ function M.floating_keymaps()
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close = {
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desc = "Close floating buffer",
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handler = terminal.close_floating_buffer,
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modes = { "n" },
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modes = { "n", "v" },
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},
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hide = {
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desc = "Hide floating buffer",
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handler = terminal.hide_floating_buffer,
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modes = { "n" },
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modes = { "n", "v" },
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},
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})
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end
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+193
-1
@@ -5,6 +5,7 @@ local utils = require("jj.utils")
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local runner = require("jj.core.runner")
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local parser = require("jj.core.parser")
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local terminal = require("jj.ui.terminal")
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local buffer = require("jj.core.buffer")
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local log_selected_hl_group = "JJLogSelectedHlGroup"
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local log_selected_ns_id = vim.api.nvim_create_namespace(log_selected_hl_group)
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@@ -543,7 +544,6 @@ function M.handle_log_push_bookmark()
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bookmarks = vim.split(bookmark, "%s+", { trimempty = true })
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table.insert(bookmarks, "[All]")
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utils.notify(vim.inspect(bookmarks))
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vim.ui.select(bookmarks, {
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prompt = "Which bookmark do you want to push?",
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}, function(choice)
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@@ -714,6 +714,193 @@ function M.handle_log_quick_squash()
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end, string.format("Error squashing `%s` into it's parent", revset))
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end
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--- Handle diff action in summary tooltip
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--- Diffs the file at revset against its parent (revset-)
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--- Opens a floating diff, and returns focus to tooltip when closed
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--- @param revset string The revision being viewed
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function M.handle_summary_diff(revset)
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local line = vim.api.nvim_get_current_line()
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local filepath = parser.parse_file_info_from_status_line(line)
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if not filepath then
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utils.notify("No file found on this line", vim.log.levels.WARN)
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return
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end
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-- Keep the tooltip open
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if terminal.state.tooltip_buf and vim.api.nvim_buf_is_valid(terminal.state.tooltip_buf) then
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terminal.keep_tooltip_open(true)
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end
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-- Add custom close behavior that returns to tooltip
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local function close_and_return()
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-- Close the floating diff
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terminal.close_floating_buffer()
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-- Return focus to tooltip if still valid
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if terminal.state.tooltip_win and vim.api.nvim_win_is_valid(terminal.state.tooltip_win) then
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vim.api.nvim_set_current_win(terminal.state.tooltip_win)
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end
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-- Clear suppress flag
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if terminal.state.tooltip_buf and vim.api.nvim_buf_is_valid(terminal.state.tooltip_buf) then
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terminal.keep_tooltip_open(false)
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end
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end
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local cmd = require("jj.cmd")
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local cfg = cmd.config.keymaps.floating or {}
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-- In this specific case we override the behaviour of the default terminal close and return to the old buffer
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local specs = {
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close = {
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modes = { "n", "v" },
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handler = close_and_return,
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desc = "Close diff and return to tooltip",
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},
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hide = {
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modes = { "n", "v" },
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handler = close_and_return,
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desc = "Close diff and return to tooltip",
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},
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}
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terminal.run_floating(
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string.format("jj diff -r %s %s", revset, filepath.new_path),
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cmd.resolve_keymaps_from_specs(cfg, specs)
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)
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end
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--- Handle edit action in summary tooltip (opens file after jj edit)
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--- Closes tooltip and log buffer, edits the revision, and opens the file
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--- @param revset string The revision to edit
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--- @param ignore_immut boolean Whether to ignore immutability
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function M.handle_summary_edit(revset, ignore_immut)
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-- Before anything check if the revset is immutable and the ignore_immut flag is set
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if utils.is_change_immutable(revset) and not ignore_immut then
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utils.notify(
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string.format("The change `%s` is immutable, use the `edit_immutable` shortcut.", revset),
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vim.log.levels.WARN
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)
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return
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end
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local line = vim.api.nvim_get_current_line()
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local filepath = parser.parse_file_info_from_status_line(line)
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if not filepath then
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utils.notify("No file found on this line", vim.log.levels.WARN)
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return
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end
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-- Close the tooltip first
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if terminal.state.tooltip_buf and vim.api.nvim_buf_is_valid(terminal.state.tooltip_buf) then
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terminal.close_tooltip()
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end
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-- Close the log buffer
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terminal.close_terminal_buffer()
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local cmd = string.format("jj edit %s", revset)
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if ignore_immut then
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cmd = cmd .. " --ignore-immutable"
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end
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runner.execute_command_async(cmd, function()
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utils.notify(string.format("Editing revset: `%s`", revset), vim.log.levels.INFO)
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-- Open the file in the current window
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vim.cmd("edit " .. vim.fn.fnameescape(filepath.new_path))
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end, string.format("Error editing revset: `%s`", revset))
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end
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--- Get keymaps for summary tooltip
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--- @param revset string The revision being viewed
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--- @return jj.core.buffer.keymap[]
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function M.summary_keymaps(revset)
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local cmd = require("jj.cmd")
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local keymaps = cmd.config.keymaps.log.summary_tooltip or {}
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local specs = {
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diff = {
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modes = { "n" },
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handler = M.handle_summary_diff,
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args = { revset },
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desc = "Diff file at this revision",
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},
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edit = {
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modes = { "n" },
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handler = M.handle_summary_edit,
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args = { revset, false },
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desc = "Edit revision and open file",
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},
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edit_immutable = {
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modes = { "n" },
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handler = M.handle_summary_edit,
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args = { revset, true },
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opts = { desc = "Edit revision (ignore immutability) and open file" },
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},
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}
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return cmd.resolve_keymaps_from_specs(keymaps, specs)
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end
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--- Build the summary command for a revset
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--- @param revset string The revision to show summary for
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--- @return string The jj log command
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local function build_summary_cmd(revset)
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local template = '"Commit ID: " ++ commit_id ++ "\\n" '
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.. '++ "Change ID: " ++ change_id ++ "\\n" '
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.. '++ "Author: " ++ author ++ " (" ++ author.timestamp() ++ ")\\n" '
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.. '++ "Committer: " ++ committer ++ " (" ++ committer.timestamp() ++ ")\\n\\n" '
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.. "++ description "
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.. '++ "\\n" ++ self.diff().summary()'
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return string.format("jj log -r %s --no-graph -T '%s'", revset, template)
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end
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--- Handle showing summary tooltip for revision under cursor
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--- First K shows tooltip without entering, second K enters the tooltip
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function M.handle_log_summary()
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-- If tooltip exists and is valid, enter it on second K
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if terminal.state.tooltip_buf and vim.api.nvim_buf_is_valid(terminal.state.tooltip_buf) then
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local revset = vim.b[terminal.state.tooltip_buf].jj_summary_revset
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if revset and terminal.state.tooltip_buf and vim.api.nvim_win_is_valid(terminal.state.tooltip_win) then
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-- Store the cursor position
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terminal.store_cursor_position()
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-- Enter the tooltip window and set up keymaps
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vim.api.nvim_set_current_win(terminal.state.tooltip_win)
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buffer.set_keymaps(terminal.state.tooltip_buf, M.summary_keymaps(revset))
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return
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end
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end
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local revset = get_revset()
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if not revset or revset == "" then
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return
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end
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local cmd = build_summary_cmd(revset)
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-- Run command synchronously first to calculate dimensions
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local output, success = runner.execute_command(cmd, nil, nil, false)
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if not success or not output then
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return
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end
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-- Calculate dimensions based on output
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local lines = vim.split(output, "\n", { trimempty = false })
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local max_width = 0
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for _, line in ipairs(lines) do
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max_width = math.max(max_width, vim.fn.strdisplaywidth(line))
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end
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local width = math.min(max_width + 2, vim.o.columns - 4)
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local height = #lines
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local buf, _ = terminal.run_tooltip(cmd, {
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title = string.format(" Summary: %s ", revset),
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enter = false,
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width = width,
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height = height,
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})
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if buf then
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vim.b[terminal.state.tooltip_buf].jj_summary_revset = revset
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end
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end
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--- Resolve log keymaps from config, filtering out nil values
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--- @return jj.core.buffer.keymap[]
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function M.log_keymaps()
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@@ -833,6 +1020,11 @@ function M.log_keymaps()
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handler = M.handle_log_quick_squash,
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modes = { "n" },
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},
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summary = {
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desc = "Show summary tooltip for revision under cursor",
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handler = M.handle_log_summary,
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modes = { "n" },
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},
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}
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return cmd.merge_keymaps(cmd.resolve_keymaps_from_specs(keymaps, specs), cmd.terminal_keymaps())
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