152 lines
5.7 KiB
EmacsLisp
152 lines
5.7 KiB
EmacsLisp
;;; development.el -*- lexical-binding: t; -*-
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(after! lsp-ui
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(setq lsp-ui-doc-include-signature t ;; Show method signatures in docs
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lsp-ui-sideline-show-symbol t ;; Show symbols in the sideline
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lsp-ui-doc-show-with-cursor t ;; Show docs when cursor is on symbol
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lsp-ui-doc-max-height 30 ;; Increase doc height to show more info
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lsp-ui-sideline-show-hover t ;; Show hover information in sideline
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lsp-ui-doc-enable t ;; Enable documentation
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lsp-signature-auto-activate t ;; Show signature help automatically
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lsp-signature-render-documentation t)) ;; Include docs in signature help
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(after! eldoc
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(setq eldoc-echo-area-use-multiline-p t
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eldoc-echo-area-prefer-doc-buffer t))
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(use-package! corfu-popupinfo
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:after corfu
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:hook (corfu-mode . corfu-popupinfo-mode)
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:custom
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(corfu-popupinfo-delay '(0.25 . 0.1)) ; Faster popup display
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(corfu-popupinfo-hide nil) ; Don't hide automatically
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)
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;; Configure Corfu for richer display
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(after! corfu
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(setq corfu-auto t ; Enable auto completion
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corfu-auto-prefix 2 ; Complete after 2 characters
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corfu-preview-current t ; Preview current candidate
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corfu-show-documentation t ; Show documentation in popup
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corfu-doc-max-height 20 ; Max height for doc popup
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corfu-doc-delay 0.2 ; Faster doc popup
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corfu-quit-no-match t) ; Quit if no match
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;; Show more detailed annotations
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(setq corfu-show-annotations t
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corfu-annotate-max-width 50)
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)
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;; If using LSP, configure to show more details
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(after! lsp-mode
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(setq lsp-completion-show-detail t ; Show method signatures
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lsp-completion-show-kind t ; Show completion item kind
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lsp-completion-show-label-description t ; Show more details in label
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))
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;; Haskell LSP uses HLS by default in Doom; removed outdated fourmolu config
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(use-package! bnf-mode
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:mode "\\.bnf\\'"
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:config
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;; Optional: Add any custom configuration here
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(setq bnf-mode-hook
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(lambda ()
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;; Enable line numbers
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(display-line-numbers-mode)
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;; Enable auto-pairing of angle brackets
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(modify-syntax-entry ?< "(>" bnf-mode-syntax-table)
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(modify-syntax-entry ?> ")<" bnf-mode-syntax-table))))
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(use-package! ebnf-mode
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:mode "\\.ebnf\\'"
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:config
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;; Optional customizations:
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(setq ebnf-mode-indent-offset 4) ; Default is 8 spaces
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(setq ebnf-mode-indent-by-production t) ; Align with the '=' in productions
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(setq ebnf-mode-comment-char ?\;) ; Use ; for comments
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(setq ebnf-mode-eop-char ?\.)) ; Use . for end of production
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(use-package! nix-mode
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:mode "\\.nix\\'"
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:hook (nix-mode . lsp-deferred)
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:config
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;; Configure nil LSP server
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(after! lsp-mode
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(add-to-list 'lsp-language-id-configuration '(nix-mode . "nix"))
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(lsp-register-client
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(make-lsp-client :new-connection (lsp-stdio-connection "nil")
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:major-modes '(nix-mode)
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:server-id 'nil-ls
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:priority 0)))
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;; Function to check if we're in a nixpkgs repository
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(defun in-nixpkgs-repo-p ()
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(when-let ((root (or (locate-dominating-file default-directory ".git")
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(vc-root-dir))))
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(or (string-match-p "/nixpkgs/?$" root)
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(file-exists-p (expand-file-name "pkgs/top-level/all-packages.nix" root))
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(file-exists-p (expand-file-name ".nixpkgs-version.json" root)))))
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;; Set up format-all-mode to use our custom formatter selection
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(set-formatter! 'nixfmt
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'("nixfmt")
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:modes '(nix-mode))
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(set-formatter! 'alejandra
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'("alejandra" "--quiet")
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:modes '(nix-mode))
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;; Add hooks to handle all formatting scenarios
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(add-hook! 'nix-mode-hook
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;; Disable LSP formatting
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(setq-local +format-with-lsp nil)
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;; Set formatter for format-all-mode (+format/buffer)
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(setq-local +format-with
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(if (in-nixpkgs-repo-p)
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'nixfmt
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'alejandra))
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;; Handle format-on-save
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(when (bound-and-true-p format-all-mode)
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(format-all-mode -1))
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(add-hook! 'before-save-hook :local
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(when (eq major-mode 'nix-mode)
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(if (in-nixpkgs-repo-p)
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(format-all-buffer 'nixfmt)
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(format-all-buffer 'alejandra))))
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;; Override lsp-format-buffer
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(advice-add 'lsp-format-buffer :around
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(lambda (orig-fun &rest args)
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(if (eq major-mode 'nix-mode)
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(let ((fmt (if (in-nixpkgs-repo-p)
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(executable-find "nixfmt")
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(executable-find "alejandra"))))
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(when fmt
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(format-all-buffer (intern (file-name-nondirectory fmt)))))
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(apply orig-fun args))))))
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;; Enable format-on-save globally if desired
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(setq +format-on-save-enabled-modes '(nix-mode))
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(use-package! llvm-ts-mode
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:mode "\\.ll\\'" ; LLVM IR files
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:mode "\\.td\\'" ; TableGen files
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:hook (llvm-ts-mode . tree-sitter-mode))
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(after! tree-sitter
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(add-to-list 'tree-sitter-major-mode-language-alist '(llvm-ts-mode . llvm)))
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(after! lsp-clangd
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(setq lsp-clients-clangd-executable "clangd")
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(setq lsp-clients--clangd-default-executable "clangd")
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(setq lsp-clangd-binary-path "clangd"))
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;; Justfile mode (psibi/justl.el)
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(use-package! justl
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:config
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(map! :n "e" 'justl-exec-recipe))
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