canola.nvim/doc/api.md
2023-05-23 23:40:41 -07:00

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# API
<!-- TOC -->
- [get_entry_on_line(bufnr, lnum)](#get_entry_on_linebufnr-lnum)
- [get_cursor_entry()](#get_cursor_entry)
- [discard_all_changes()](#discard_all_changes)
- [set_columns(cols)](#set_columnscols)
- [set_is_hidden_file(is_hidden_file)](#set_is_hidden_fileis_hidden_file)
- [toggle_hidden()](#toggle_hidden)
- [get_current_dir()](#get_current_dir)
- [open_float(dir)](#open_floatdir)
- [toggle_float(dir)](#toggle_floatdir)
- [open(dir)](#opendir)
- [close()](#close)
- [select(opts)](#selectopts)
- [save(opts)](#saveopts)
- [setup(opts)](#setupopts)
<!-- /TOC -->
<!-- API -->
## get_entry_on_line(bufnr, lnum)
`get_entry_on_line(bufnr, lnum): nil|oil.Entry` \
Get the entry on a specific line (1-indexed)
| Param | Type | Desc |
| ----- | --------- | ---- |
| bufnr | `integer` | |
| lnum | `integer` | |
## get_cursor_entry()
`get_cursor_entry(): nil|oil.Entry` \
Get the entry currently under the cursor
## discard_all_changes()
`discard_all_changes()` \
Discard all changes made to oil buffers
## set_columns(cols)
`set_columns(cols)` \
Change the display columns for oil
| Param | Type | Desc |
| ----- | ------------------ | ---- |
| cols | `oil.ColumnSpec[]` | |
## set_is_hidden_file(is_hidden_file)
`set_is_hidden_file(is_hidden_file)` \
Change how oil determines if the file is hidden
| Param | Type | Desc |
| -------------- | ----------------------------------------------------- | -------------------------------------------- |
| is_hidden_file | `fun(filename: string, bufnr: nil\|integer): boolean` | Return true if the file/dir should be hidden |
## toggle_hidden()
`toggle_hidden()` \
Toggle hidden files and directories
## get_current_dir()
`get_current_dir(): nil|string` \
Get the current directory
## open_float(dir)
`open_float(dir)` \
Open oil browser in a floating window
| Param | Type | Desc |
| ----- | ------------- | ------------------------------------------------------------------------------------------- |
| dir | `nil\|string` | When nil, open the parent of the current buffer, or the cwd if current buffer is not a file |
## toggle_float(dir)
`toggle_float(dir)` \
Open oil browser in a floating window, or close it if open
| Param | Type | Desc |
| ----- | ------------- | ------------------------------------------------------------------------------------------- |
| dir | `nil\|string` | When nil, open the parent of the current buffer, or the cwd if current buffer is not a file |
## open(dir)
`open(dir)` \
Open oil browser for a directory
| Param | Type | Desc |
| ----- | ------------- | ------------------------------------------------------------------------------------------- |
| dir | `nil\|string` | When nil, open the parent of the current buffer, or the cwd if current buffer is not a file |
## close()
`close()` \
Restore the buffer that was present when oil was opened
## select(opts)
`select(opts)` \
Select the entry under the cursor
| Param | Type | Desc | |
| ----- | ------------ | -------------------------------------------------- | ------------------------------------- |
| opts | `nil\|table` | | |
| | vertical | `boolean` | Open the buffer in a vertical split |
| | horizontal | `boolean` | Open the buffer in a horizontal split |
| | split | `"aboveleft"\|"belowright"\|"topleft"\|"botright"` | Split modifier |
| | preview | `boolean` | Open the buffer in a preview window |
| | tab | `boolean` | Open the buffer in a new tab |
## save(opts)
`save(opts)` \
Save all changes
| Param | Type | Desc | |
| ----- | ------------ | -------------- | ------------------------------------------------------------------------------------------- |
| opts | `nil\|table` | | |
| | confirm | `nil\|boolean` | Show confirmation when true, never when false, respect skip_confirm_for_simple_edits if nil |
## setup(opts)
`setup(opts)` \
Initialize oil
| Param | Type | Desc |
| ----- | ------------ | ---- |
| opts | `nil\|table` | |
<!-- /API -->