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feat: builtin support for editing files over ssh (#27)

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This commit is contained in:
Steven Arcangeli 2023-01-13 23:28:24 -08:00
parent 75b710e311
commit ca4da68aae
18 changed files with 593 additions and 291 deletions
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33
tests/altbuf_spec.lua
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@ -1,56 +1,67 @@
require("plenary.async").tests.add_to_env()
local oil = require("oil")
local test_util = require("tests.test_util")
local fs = require("oil.fs")
describe("Alternate buffer", function()
a.describe("Alternate buffer", function()
after_each(function()
test_util.reset_editor()
end)
it("sets previous buffer as alternate", function()
a.it("sets previous buffer as alternate", function()
vim.cmd.edit({ args = { "foo" } })
oil.open()
test_util.wait_for_autocmd("BufReadPost")
vim.cmd.edit({ args = { "bar" } })
assert.equals("foo", vim.fn.expand("#"))
end)
it("sets previous buffer as alternate when editing oil://", function()
a.it("sets previous buffer as alternate when editing oil://", function()
vim.cmd.edit({ args = { "foo" } })
vim.cmd.edit({ args = { "oil://" .. fs.os_to_posix_path(vim.fn.getcwd()) } })
test_util.wait_for_autocmd("BufReadPost")
vim.cmd.edit({ args = { "bar" } })
assert.equals("foo", vim.fn.expand("#"))
end)
it("preserves alternate buffer if editing the same file", function()
a.it("preserves alternate buffer if editing the same file", function()
vim.cmd.edit({ args = { "foo" } })
vim.cmd.edit({ args = { "bar" } })
oil.open()
test_util.wait_for_autocmd("BufReadPost")
vim.cmd.edit({ args = { "bar" } })
assert.equals("foo", vim.fn.expand("#"))
end)
it("preserves alternate buffer if discarding changes", function()
a.it("preserves alternate buffer if discarding changes", function()
vim.cmd.edit({ args = { "foo" } })
vim.cmd.edit({ args = { "bar" } })
oil.open()
test_util.wait_for_autocmd("BufReadPost")
oil.close()
assert.equals("bar", vim.fn.expand("%"))
assert.equals("foo", vim.fn.expand("#"))
end)
it("sets previous buffer as alternate after multi-dir hops", function()
a.it("sets previous buffer as alternate after multi-dir hops", function()
vim.cmd.edit({ args = { "foo" } })
oil.open()
test_util.wait_for_autocmd("BufReadPost")
oil.open()
test_util.wait_for_autocmd("BufReadPost")
oil.open()
test_util.wait_for_autocmd("BufReadPost")
oil.open()
test_util.wait_for_autocmd("BufReadPost")
vim.cmd.edit({ args = { "bar" } })
assert.equals("foo", vim.fn.expand("#"))
end)
describe("floating window", function()
it("sets previous buffer as alternate", function()
a.describe("floating window", function()
a.it("sets previous buffer as alternate", function()
vim.cmd.edit({ args = { "foo" } })
oil.open_float()
test_util.wait_for_autocmd("BufReadPost")
-- This is lazy, but testing the actual select logic is more difficult. We can simply
-- replicated it by closing the current window and then doing the edit
vim.api.nvim_win_close(0, true)
@ -58,10 +69,11 @@ describe("Alternate buffer", function()
assert.equals("foo", vim.fn.expand("#"))
end)
it("preserves alternate buffer if editing the same file", function()
a.it("preserves alternate buffer if editing the same file", function()
vim.cmd.edit({ args = { "foo" } })
vim.cmd.edit({ args = { "bar" } })
oil.open_float()
test_util.wait_for_autocmd("BufReadPost")
-- This is lazy, but testing the actual select logic is more difficult. We can simply
-- replicated it by closing the current window and then doing the edit
vim.api.nvim_win_close(0, true)
@ -69,10 +81,11 @@ describe("Alternate buffer", function()
assert.equals("foo", vim.fn.expand("#"))
end)
it("preserves alternate buffer if discarding changes", function()
a.it("preserves alternate buffer if discarding changes", function()
vim.cmd.edit({ args = { "foo" } })
vim.cmd.edit({ args = { "bar" } })
oil.open_float()
test_util.wait_for_autocmd("BufReadPost")
oil.close()
assert.equals("foo", vim.fn.expand("#"))
end)