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feat: pass oil bufnr to custom filename highlight function (#552)

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This enables you to determine the full directory path, enabling e.g.,
HL groups for Git
This commit is contained in:
Ian Wright 2025-01-07 21:56:03 -05:00 • committed by GitHub
parent a6a4f48b14
commit f5c563a074
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GPG key ID: B5690EEEBB952194
4 changed files with 11 additions and 9 deletions
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3
README.md
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@ -233,7 +233,8 @@ require("oil").setup({
{ "name", "asc" },
},
-- Customize the highlight group for the file name
highlight_filename = function(entry, is_hidden, is_link_target, is_link_orphan)
highlight_filename = function(entry, is_hidden, is_link_target, is_link_orphan,
bufnr)
return nil
end,
},

2
doc/oil.txt
View file

@ -118,7 +118,7 @@ CONFIG *oil-confi
{ "name", "asc" },
},
-- Customize the highlight group for the file name
highlight_filename = function(entry, is_hidden, is_link_target, is_link_orphan)
highlight_filename = function(entry, is_hidden, is_link_target, is_link_orphan, bufnr)
return nil
end,
},

2
lua/oil/config.lua
View file

@ -286,7 +286,7 @@ local M = {}
---@field natural_order boolean|"fast"
---@field case_insensitive boolean
---@field sort oil.SortSpec[]
---@field highlight_filename? fun(entry: oil.Entry, is_hidden: boolean, is_link_target: boolean, is_link_orphan: boolean): string|nil
---@field highlight_filename? fun(entry: oil.Entry, is_hidden: boolean, is_link_target: boolean, is_link_orphan: boolean, bufnr: integer): string|nil
---@class (exact) oil.SetupViewOptions
---@field show_hidden? boolean Show files and directories that start with "."

13
lua/oil/view.lua
View file

@ -644,14 +644,14 @@ local function render_buffer(bufnr, opts)
if M.should_display("..", bufnr) then
local cols =
M.format_entry_cols({ 0, "..", "directory" }, column_defs, col_width, adapter, true)
M.format_entry_cols({ 0, "..", "directory" }, column_defs, col_width, adapter, true, bufnr)
table.insert(line_table, cols)
end
for _, entry in ipairs(entry_list) do
local should_display, is_hidden = M.should_display(entry[FIELD_NAME], bufnr)
if should_display then
local cols = M.format_entry_cols(entry, column_defs, col_width, adapter, is_hidden)
local cols = M.format_entry_cols(entry, column_defs, col_width, adapter, is_hidden, bufnr)
table.insert(line_table, cols)
local name = entry[FIELD_NAME]
@ -723,8 +723,9 @@ end
---@param col_width integer[]
---@param adapter oil.Adapter
---@param is_hidden boolean
---@param bufnr integer
---@return oil.TextChunk[]
M.format_entry_cols = function(entry, column_defs, col_width, adapter, is_hidden)
M.format_entry_cols = function(entry, column_defs, col_width, adapter, is_hidden, bufnr)
local name = entry[FIELD_NAME]
local meta = entry[FIELD_META]
local hl_suffix = ""
@ -760,15 +761,15 @@ M.format_entry_cols = function(entry, column_defs, col_width, adapter, is_hidden
if entry_type == "link" then
link_name, link_target = get_link_text(name, meta)
local is_orphan = not (meta and meta.link_stat)
link_name_hl = get_custom_hl(external_entry, is_hidden, false, is_orphan)
link_name_hl = get_custom_hl(external_entry, is_hidden, false, is_orphan, bufnr)
if link_target then
link_target_hl = get_custom_hl(external_entry, is_hidden, true, is_orphan)
link_target_hl = get_custom_hl(external_entry, is_hidden, true, is_orphan, bufnr)
end
-- intentional fallthrough
else
local hl = get_custom_hl(external_entry, is_hidden, false, false)
local hl = get_custom_hl(external_entry, is_hidden, false, false, bufnr)
if hl then
-- Add the trailing / if this is a directory, this is important
if entry_type == "directory" then