Maciej Szlosarczyk
d3c2c17ff9
Set ctags command based on major mode Set different company backends based on major mode Completely abandon robe in favour of ctags for Ruby Set up Erlang configuration
44 lines
1.5 KiB
EmacsLisp
44 lines
1.5 KiB
EmacsLisp
;; Add erlang installation to load path
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(setq erlang-asdf-root "/Users/maciej/.asdf/installs/erlang/21.2.6/")
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(setq load-path
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(cons (format "%slib/tools-3.0.2/emacs" erlang-asdf-root)
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load-path))
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(require 'erlang-start)
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(setq erlang-root-dir erlang-asdf-root)
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(setq exec-path (cons (format "%sbin" erlang-asdf-root) exec-path))
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(setq erlang-man-root-dir (format "%sman" erlang-asdf-root))
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;; Flycheck checker for Erlang
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(flycheck-define-checker erlang-otp
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"An Erlang syntax checker using the Erlang interpreter."
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:command ("erlc" "-o" temporary-directory "-Wall"
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"-I" "../include" "-I" "../../include"
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"-I" "../../../include" source)
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:error-patterns
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((warning line-start (file-name) ":" line ": Warning:" (message) line-end)
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(error line-start (file-name) ":" line ": " (message) line-end))
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:modes (erlang-mode))
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(defun activate-erlang-mode ()
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"All things for Erlang."
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(flycheck-select-checker 'erlang-otp)
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;; Set specific ctags command
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(setq-local
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ctags-refresh-command
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(format
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"ctags -e -R --languages=erlang -f %sTAGS %s. %slib/stdlib-* %slib/kernel-*"
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(projectile-project-root) (projectile-project-root)
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erlang-asdf-root erlang-asdf-root)
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(add-to-list (make-local-variable 'company-backends)
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'(company-etags company-yasnippet))
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)
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;; Company list override
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(add-to-list (make-local-variable 'company-backends) 'company-etags))
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(add-hook 'erlang-mode-hook 'activate-erlang-mode)
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