86 lines
3.5 KiB
EmacsLisp
86 lines
3.5 KiB
EmacsLisp
;;; icejam-flycheck -- summary -*- lexical-binding: t; -*-
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;;; Commentary:
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;;; Code:
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;; Use flycheck checks with flymake.
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(use-package flymake-flycheck :ensure t :defer t :config
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(setq-default
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flycheck-disabled-checkers
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(append (default-value 'flycheck-disabled-checkers)
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'(emacs-lisp emacs-lisp-checkdoc emacs-lisp-package sh-shellcheck))))
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(eval-when-compile
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(declare-function flymake--project-diagnostics-buffer 'flymake)
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(declare-function flymake--diagnostics-buffer-name 'flymake)
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(declare-function flymake-project-diagnostics-mode 'flymake)
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(declare-function flymake-diagnostics-buffer-mode 'flymake)
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(declare-function cape-capf-super 'cape)
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(declare-function cape-dabbrev 'cape)
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(declare-function cape-file 'cape)
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(declare-function cape-keyword 'cape)
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(declare-function yasnippet-capf 'yasnippet-capf))
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(use-package el-patch :ensure t :defer t
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:config
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;; Show the diagnostics from flymake in a second window (usually on the
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;; opposite side from this one) instead of at the bottom of the current one.
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;; Essentially revert the interesting part of this commit:
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;; https://github.com/emacs-mirror/emacs/commit/419550c7907275bf962986e1cc8fba1989d8659c
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(el-patch-feature 'flymake)
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(with-eval-after-load 'flymake
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(el-patch-defun flymake-show-project-diagnostics ()
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"Show a list of Flymake diagnostics for the current project."
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(interactive)
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(let* ((prj (project-current))
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(root (project-root prj))
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(buffer (flymake--project-diagnostics-buffer root)))
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(with-current-buffer buffer
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(flymake-project-diagnostics-mode)
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(setq-local flymake--project-diagnostic-list-project prj)
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(display-buffer (current-buffer))
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(revert-buffer))))
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(el-patch-defun flymake-show-buffer-diagnostics ()
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"Show a list of Flymake diagnostics for current buffer."
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(interactive)
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(unless flymake-mode
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(user-error "Flymake mode is not enabled in the current buffer"))
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(let* ((name (flymake--diagnostics-buffer-name))
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(source (current-buffer))
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(target (or (get-buffer name)
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(with-current-buffer (get-buffer-create name)
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(flymake-diagnostics-buffer-mode)
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(current-buffer)))))
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(with-current-buffer target
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(setq flymake--diagnostics-buffer-source source)
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(display-buffer (current-buffer))
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(revert-buffer)))))
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(el-patch-feature 'git-commit)
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(with-eval-after-load 'git-commit
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;; Reverts the contents of this commit:
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;; https://github.com/magit/magit/commit/2366db4b3b792fbd191c1d653014bfc6343b270c
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(el-patch-defun git-commit-setup-capf ()
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"Set completion-at-point-functions to use cape completions in
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`magit-commit' screens."
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(setq-local completion-at-point-functions
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(list (cape-capf-super #'cape-dabbrev #'yasnippet-capf)
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#'cape-file
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#'cape-keyword
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#'ispell-completion-at-point)))))
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;; Use flymake, the built in linter/checker.
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(use-package flymake :ensure nil
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:defer t
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:config
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;; Show 'Fly' in mode line.
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(setopt flymake-mode-line-lighter "Fly")
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;; Use the same load-path as normal configuration. This makes the errors that
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;; appear in elisp files less jarring.
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(setopt elisp-flymake-byte-compile-load-path load-path)
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:hook ((prog-mode . flymake-mode)
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(text-mode . flymake-mode)
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(flymake-mode . flymake-flycheck-auto)))
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(provide 'icejam-flycheck)
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;;; icejam-flycheck.el ends here
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