2023-10-09 13:05:57 +00:00
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(let [conform (require :conform)
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conform-util (require :conform.util)
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2023-07-21 10:29:50 +00:00
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toml (require :toml)
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treefmt-config-file vim.env.TREEFMT_CONFIG_FILE
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2023-08-09 18:33:03 +00:00
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treefmt-exts []
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2023-10-11 15:22:46 +00:00
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tmp-filename (.. "$" :FILENAME)]
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2023-07-21 10:29:50 +00:00
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(fn read-file [file]
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(with-open [f (io.open file :rb)]
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(f:read :*all)))
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(when (not= treefmt-config-file nil)
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(let [cfg (toml.parse (read-file treefmt-config-file))]
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2023-07-23 20:40:54 +00:00
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(each [_ opts (pairs cfg.formatter)]
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(vim.list_extend treefmt-exts opts.includes))))
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2023-07-13 17:57:12 +00:00
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2023-10-09 13:05:57 +00:00
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(fn treefmt-or-fallback [fallback]
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(let [ext (vim.fn.expand "%:e")
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2023-07-23 20:40:54 +00:00
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ext-glob (.. "*." ext)]
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(if (vim.list_contains treefmt-exts ext-glob)
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2023-10-09 13:05:57 +00:00
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{:command :treefmt
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:args [tmp-filename]
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:stdin false
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:cwd (conform-util.root_file [:flake.nix :flake.lock])
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:require_cwd true}
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(= (vim.fn.executable fallback.command) 1)
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fallback
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2023-10-11 15:22:46 +00:00
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{:command fallback.command
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:available false
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:available_msg "Executable not found"})))
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2023-07-12 18:39:50 +00:00
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2023-10-09 13:05:57 +00:00
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(conform.setup {:formatters_by_ft {:css [:treefmt_or_prettier]
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2023-10-09 16:07:32 +00:00
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:elixir [:mix]
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2023-10-09 13:05:57 +00:00
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:fennel [:treefmt_or_fnlfmt]
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:fish [:fish_indent]
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:html [:treefmt_or_prettier]
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:javascript [:treefmt_or_prettier]
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:json [:treefmt_or_prettier]
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:nix [:treefmt_or_nixpkgs_fmt]
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:sh [:treefmt_or_shfmt]
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:typescript [:treefmt_or_prettier]
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:yaml [:treefmt_or_yamlfmt]}
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:notify_on_error true
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:formatters {:treefmt_or_fnlfmt #(treefmt-or-fallback {:command :fnlfmt
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:args ["-"]})
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:treefmt_or_nixpkgs_fmt #(treefmt-or-fallback {:command :nixpkgs-fmt})
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:treefmt_or_prettier #(treefmt-or-fallback {:command :prettier
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:args [:--stdin-filepath
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tmp-filename]
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:cwd (conform-util.root_file [:.prettierrc
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:package.json])})
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:treefmt_or_shfmt #(treefmt-or-fallback {:command :shfmt
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:args [:-filename
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tmp-filename
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:-i
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:2
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:-s]})
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:treefmt_or_yamlfmt #(treefmt-or-fallback {:command :yamlfmt
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:args ["-"]})}}))
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