73 lines
2.3 KiB
Lua
73 lines
2.3 KiB
Lua
-- These should be self-explanatory
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vim.api.nvim_create_user_command('Cd', 'cd %:h', { desc = 'Change directory to the current file' })
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vim.api.nvim_create_user_command('Py', '!python %', { desc = 'Execute python file' })
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vim.api.nvim_create_user_command('Bash', '!bash %', { desc = 'Execute bash file' })
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vim.api.nvim_create_user_command('Trim', 'lua MiniTrailspace.trim()', { desc = 'Trim trailing whitespace' })
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-- Set working directory to git root directory
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vim.api.nvim_create_user_command('CDToGitRoot', function()
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local handle = io.popen 'git rev-parse --show-toplevel 2>/dev/null'
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local git_root
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if handle then
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git_root = handle:read('*a'):gsub('\n', '')
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handle:close()
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end
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if git_root == '' then
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print 'Not in a Git repository'
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else
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vim.cmd('cd ' .. git_root)
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print('Changed directory to Git root: ' .. git_root)
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end
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end, { desc = 'Change directory to the current Git repository root' })
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-- Count words in the current buffer
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vim.api.nvim_create_user_command('WordCount', function()
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local buf = vim.api.nvim_get_current_buf()
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local lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
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local words = 0
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for _, line in ipairs(lines) do
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for _ in line:gmatch '%S+' do
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words = words + 1
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end
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end
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print('Word count: ' .. words)
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end, { desc = 'Count words in current buffer' })
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-- Generate header guards for .h files
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vim.api.nvim_create_user_command('HeaderGuard', function()
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local filename = vim.fn.expand '%:t' -- filename.ext
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local stem = vim.fn.expand '%:t:r' -- filename without extension
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local ext = vim.fn.expand '%:e' -- file extension
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if ext ~= 'h' then
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print 'HeaderGuard: Not a .h file!'
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return
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end
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local guard = string.upper(stem) .. '_H'
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-- Insert at top
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vim.api.nvim_buf_set_lines(0, 0, 0, false, {
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'#ifndef ' .. guard,
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'#define ' .. guard,
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'',
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})
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-- Insert at bottom
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local last_line = vim.api.nvim_buf_line_count(0)
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vim.api.nvim_buf_set_lines(0, last_line, last_line, false, {
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'',
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'#endif // ' .. guard,
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})
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print('Header guard inserted: ' .. guard)
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end, { desc = 'Insert header guard for current .h file' })
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-- For bash: sed $VAR to ${VAR}, essentially
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vim.api.nvim_create_user_command('ExpandVars', function()
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vim.cmd [[silent! %s/\$\([A-Za-z_][A-Za-z0-9_]*\)/\${\1}/g]]
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end, { desc = 'Expand all bash vars' })
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-- vim: ts=2 sts=2 sw=2 et
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