mirror of
https://github.com/lewis6991/gitsigns.nvim
synced 2025-04-07 10:01:38 +00:00
2a107231d9
- Typed teal implementation - Better error diagnostics - Removes dependency on plenary.nvim
81 lines
1.4 KiB
Lua
Generated
81 lines
1.4 KiB
Lua
Generated
local git_diff = require('gitsigns.git').diff
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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 scheduler = require('gitsigns.async').scheduler
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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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indent_heuristic)
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local results = {}
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if vim.in_fast_event() then
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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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local out = git_diff(file_cmp, file_buf, indent_heuristic, diff_algo)
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for _, line in ipairs(out) do
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if vim.startswith(line, '@@') then
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results[#results + 1] = gs_hunks.parse_diff_line(line)
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elseif #results > 0 then
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local r = results[#results]
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if line:sub(1, 1) == '-' then
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r.removed.lines[#r.removed.lines + 1] = line:sub(2)
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elseif line:sub(1, 1) == '+' then
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r.added.lines[#r.added.lines + 1] = line:sub(2)
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end
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end
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end
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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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