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feat: specify abi version for generate on newer ts cli

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Check tree-sitter CLI version and if > 0.20.3 and generating a parser
from grammar, use `--abi=vim.treesitter.language_version`.

Besides being able to opt-in to newer ABI benefits, this is a necessary
workaround for an upstream bug with 0.20.3, where `parser.h` is not
generated if the (optional) `--abi` flag is omitted.
This commit is contained in:
Christian Clason 2022-01-22 11:02:55 +01:00 • committed by Christian Clason
parent 020905ff26
commit bb319daf5f
3 changed files with 22 additions and 6 deletions
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7
lua/nvim-treesitter/health.lua
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@ -5,6 +5,7 @@ local queries = require "nvim-treesitter.query"
local info = require "nvim-treesitter.info"
local shell = require "nvim-treesitter.shell_command_selectors"
local install = require "nvim-treesitter.install"
local utils = require "nvim-treesitter.utils"
local health_start = vim.fn["health#report_start"]
local health_ok = vim.fn["health#report_ok"]
@ -24,13 +25,9 @@ local function install_health()
.. " not required for :TSInstall)"
)
else
local handle = io.popen "tree-sitter -V"
local result = handle:read "*a"
handle:close()
local version = vim.split(result, "\n")[1]:match "[^tree%psitter].*"
health_ok(
"`tree-sitter` found "
.. (version or "(unknown version)")
.. (utils.ts_cli_version() or "(unknown version)")
.. " (parser generator, only needed for :TSInstallFromGrammar)"
)
end