mise.toml

[tools]
# Lua formatter
stylua = "latest"

# Lua linter
"aqua:Kampfkarren/selene" = { version = "latest", os = ["macos", "linux/x64"] }

# Treesitter CLI (required by nvim-treesitter for parser compilation)
tree-sitter = "latest"

# ------------------------------------------------------------------------------
[env]

# ------------------------------------------------------------------------------
# ==============================================================================
#  Compile Ruler
# ==============================================================================
[tasks.ruler]  # command: mise run ruler
description = "Compile ruler to AGENTS.md"
run = "bunx @intellectronica/ruler apply"

[tasks.clean-unsupported-ts-parsers]  # command: mise run clean-unsupported-ts-parsers
description = "Remove installed nvim-treesitter parsers that are no longer supported"
run = '''
tmp_vim="${TMPDIR:-/tmp}/nvim-clean-unsupported-ts-parsers.vim"
cat > "$tmp_vim" <<'EOF'
lua << LUA
local config = require("nvim-treesitter.config")

local available = {}
for _, lang in ipairs(config.get_available()) do
	available[lang] = true
end

local unsupported = {}
for _, lang in ipairs(config.get_installed()) do
	if not available[lang] then
		table.insert(unsupported, lang)
	end
end
table.sort(unsupported)

if #unsupported == 0 then
	print("No unsupported nvim-treesitter parsers found")
	vim.cmd.quitall()
	return
end

local parser_dir = config.get_install_dir("parser")
local parser_info_dir = config.get_install_dir("parser-info")
local query_dir = config.get_install_dir("queries")

for _, lang in ipairs(unsupported) do
	local removed = {}

	for _, parser in ipairs(vim.fn.globpath(parser_dir, lang .. ".*", false, true)) do
		if vim.fn.delete(parser) == 0 then
			table.insert(removed, parser)
		end
	end

	local revision = vim.fs.joinpath(parser_info_dir, lang .. ".revision")
	if vim.fn.filereadable(revision) == 1 and vim.fn.delete(revision) == 0 then
		table.insert(removed, revision)
	end

	local queries = vim.fs.joinpath(query_dir, lang)
	if vim.fn.isdirectory(queries) == 1 and vim.fn.delete(queries, "rf") == 0 then
		table.insert(removed, queries)
	end

	if #removed == 0 then
		print(("No files removed for unsupported parser: %s"):format(lang))
	else
		print(("Removed unsupported parser: %s"):format(lang))
		for _, path in ipairs(removed) do
			print("  " .. path)
		end
	end
end

vim.cmd.quitall()
LUA
EOF

export NVIM_LOG_FILE="${NVIM_LOG_FILE:-${TMPDIR:-/tmp}/nvim-clean-unsupported-ts-parsers.log}"
nvim --headless -i NONE -S "$tmp_vim"
rm -f "$tmp_vim"
'''