refactor: rename oil to canola across entire codebase (#70)

Problem: the codebase still used the upstream \`oil\` naming everywhere —
URL schemes, the \`:Oil\` command, highlight groups, user events, module
paths, filetypes, buffer/window variables, LuaCATS type annotations,
vimdoc help tags, syntax groups, and internal identifiers.

Solution: mechanical rename of every reference. URL schemes now use
\`canola://\` (plus \`canola-ssh://\`, \`canola-s3://\`, \`canola-sss://\`,
\`canola-trash://\`, \`canola-test://\`). The \`:Canola\` command replaces
\`:Oil\`. All highlight groups, user events, augroups, namespaces,
filetypes, require paths, type annotations, help tags, and identifiers
follow suit. The \`upstream\` remote to \`stevearc/oil.nvim\` has been
removed and the \`vim.g.oil\` deprecation shim dropped.
This commit is contained in:
Barrett Ruth 2026-03-05 14:50:10 -05:00 committed by GitHub
parent 67ad0632a6
commit 0d3088f57e
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GPG key ID: B5690EEEBB952194
70 changed files with 1571 additions and 1555 deletions

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@ -1,5 +1,5 @@
local TmpDir = require('spec.tmpdir')
local files = require('oil.adapters.files')
local files = require('canola.adapters.files')
local test_util = require('spec.test_util')
describe('files adapter', function()
@ -26,7 +26,7 @@ describe('files adapter', function()
it('Creates files', function()
local err = test_util.await(files.perform_action, 2, {
url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt',
url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt',
entry_type = 'file',
type = 'create',
})
@ -38,7 +38,7 @@ describe('files adapter', function()
it('Creates directories', function()
local err = test_util.await(files.perform_action, 2, {
url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a',
url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a',
entry_type = 'directory',
type = 'create',
})
@ -50,7 +50,7 @@ describe('files adapter', function()
it('Deletes files', function()
tmpdir:create({ 'a.txt' })
local url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local err = test_util.await(files.perform_action, 2, {
url = url,
entry_type = 'file',
@ -62,7 +62,7 @@ describe('files adapter', function()
it('Deletes directories', function()
tmpdir:create({ 'a/' })
local url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local err = test_util.await(files.perform_action, 2, {
url = url,
entry_type = 'directory',
@ -74,8 +74,8 @@ describe('files adapter', function()
it('Moves files', function()
tmpdir:create({ 'a.txt' })
local src_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local dest_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b.txt'
local src_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local dest_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b.txt'
local err = test_util.await(files.perform_action, 2, {
src_url = src_url,
dest_url = dest_url,
@ -90,8 +90,8 @@ describe('files adapter', function()
it('Moves directories', function()
tmpdir:create({ 'a/a.txt' })
local src_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local dest_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b'
local src_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local dest_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b'
local err = test_util.await(files.perform_action, 2, {
src_url = src_url,
dest_url = dest_url,
@ -107,8 +107,8 @@ describe('files adapter', function()
it('Copies files', function()
tmpdir:create({ 'a.txt' })
local src_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local dest_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b.txt'
local src_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a.txt'
local dest_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b.txt'
local err = test_util.await(files.perform_action, 2, {
src_url = src_url,
dest_url = dest_url,
@ -124,8 +124,8 @@ describe('files adapter', function()
it('Recursively copies directories', function()
tmpdir:create({ 'a/a.txt' })
local src_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local dest_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b'
local src_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'a'
local dest_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'b'
local err = test_util.await(files.perform_action, 2, {
src_url = src_url,
dest_url = dest_url,
@ -141,22 +141,22 @@ describe('files adapter', function()
})
end)
it('Editing a new oil://path/ creates an oil buffer', function()
local tmpdir_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. '/'
it('Editing a new canola://path/ creates an canola buffer', function()
local tmpdir_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. '/'
vim.cmd.edit({ args = { tmpdir_url } })
test_util.wait_oil_ready()
local new_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'newdir'
test_util.wait_canola_ready()
local new_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'newdir'
vim.cmd.edit({ args = { new_url } })
test_util.wait_oil_ready()
assert.equals('oil', vim.bo.filetype)
test_util.wait_canola_ready()
assert.equals('canola', vim.bo.filetype)
assert.equals(new_url .. '/', vim.api.nvim_buf_get_name(0))
end)
it('Editing a new oil://file.rb creates a normal buffer', function()
local tmpdir_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. '/'
it('Editing a new canola://file.rb creates a normal buffer', function()
local tmpdir_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. '/'
vim.cmd.edit({ args = { tmpdir_url } })
test_util.wait_for_autocmd('BufReadPost')
local new_url = 'oil://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'file.rb'
local new_url = 'canola://' .. vim.fn.fnamemodify(tmpdir.path, ':p') .. 'file.rb'
vim.cmd.edit({ args = { new_url } })
test_util.wait_for_autocmd('BufReadPost')
assert.equals('ruby', vim.bo.filetype)