mirror of
https://github.com/lewis6991/gitsigns.nvim
synced 2025-04-07 01:52:08 +00:00
0180dfd7ae
- Simplify external diff code and make it's api consistent with FFI diff. - Move diff code into separate modules diff_ext and diff_ffi.
83 lines
1.3 KiB
Lua
Generated
83 lines
1.3 KiB
Lua
Generated
local git = require('gitsigns.git')
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local gs_hunks = require("gitsigns.hunks")
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local Hunk = gs_hunks.Hunk
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local util = require('gitsigns.util')
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local a = require('plenary.async')
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local M = {}
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local function write_to_file(path, text)
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local f, err = io.open(path, 'wb')
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if f == nil then
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error(err)
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end
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for _, l in ipairs(text) do
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f:write(l)
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f:write('\n')
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end
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f:close()
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end
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M.run_diff = function(
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text_cmp,
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text_buf,
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diff_algo)
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local results = {}
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if not util.is_unix then
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a.util.scheduler()
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end
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local file_buf = util.tmpname() .. '_buf'
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local file_cmp = util.tmpname() .. '_cmp'
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write_to_file(file_buf, text_buf)
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write_to_file(file_cmp, text_cmp)
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git.command({
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'-c', 'core.safecrlf=false',
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'diff',
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'--color=never',
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'--diff-algorithm=' .. diff_algo,
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'--patch-with-raw',
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'--unified=0',
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file_cmp,
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file_buf,
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}, {
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on_stdout = function(_, line)
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if vim.startswith(line, '@@') then
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table.insert(results, gs_hunks.parse_diff_line(line))
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elseif #results > 0 then
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table.insert(results[#results].lines, line)
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end
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end,
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})
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os.remove(file_buf)
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os.remove(file_cmp)
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return results
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end
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return M
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