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doomemacs/modules/lang/go/config.el

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Major optimization refactor, across the board + enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster startup; ~5-20% general boost + reduce consing, function calls & garbage collection by preferring cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and various cl-lib filter/map/reduce functions) -- where possible + prefer functions with dedicated opcodes, like assq (see byte-defop's in bytecomp.el for more) + prefer pcase & cond (faster) over cl-case + general refactor for code readability + ensure naming & style conventions are adhered to + appease byte-compiler by marking unused variables with underscore + defer minor mode activation to after-init, emacs-startup or window-setup hooks; a customization opportunity for users + ensures custom functionality won't interfere with startup.
2017-06-08 11:47:56 +02:00
;;; lang/go/config.el -*- lexical-binding: t; -*-
Write modules + defuns
2015-06-15 09:06:10 +02:00
Change how shell env is injected #449 Changes the behavior of the :env setting to fetch the shell variables immediately on call.
2018-03-02 19:55:03 -05:00
;;
;; Plugins
;;
New :env setting for pulling shell envvars into MacOS sessions :env lets you specify what environment variables exec-path-from-shell should pull in from your shell environment at startup. As such, these need to be defined at startup. :env is useless post-init. May address #433
2018-03-01 00:55:58 -05:00
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed.
2018-05-25 00:46:11 +02:00
(after! go-mode
Add set-env! autodef; make :env obsolete
2018-06-15 03:15:34 +02:00
(set-env! "GOPATH" "GOROOT")
Replace :eval/:repl with autodef functions + :eval => set-eval-handler! + :repl => set-repl-handler! + Updates all internal references.
2018-06-15 16:07:24 +02:00
(set-repl-handler! 'go-mode #'gorepl-run)
Replace :lookup with set-lookup-handlers! autodef And update all internal references.
2018-06-15 17:27:48 +02:00
(set-lookup-handlers! 'go-mode
General lang refactor; new refactor, help, build & test menus
2017-10-03 02:49:49 +02:00
:definition #'go-guru-definition
:references #'go-guru-referrers
:documentation #'godoc-at-point)
New :editor format module Centralized code formatting with built-in support for a variety of languages. Provides the set-formatter! function for defining your own. Still experimental and needs more testing!
2018-08-22 02:15:44 +02:00
(set-formatter! 'go-mode #'gofmt)
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed.
2018-05-25 00:46:11 +02:00
(when-let* ((goimports (executable-find "goimports")))
(setq gofmt-command goimports))
lang/go: group flycheck config & use add-hook
2018-05-26 10:33:55 +02:00
(when (featurep! :feature syntax-checker)
Change flycheck initialization strategy Initialize it globally and turn it off where needed, instead of enabling it on demand. Also fixes void-function: flycheck-mode errors when :feature syntax-checker is disabled. This is experimental. Indirectly fixes #710
2018-06-21 15:54:36 +02:00
(setq gofmt-show-errors nil)) ; Leave it to flycheck
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed.
2018-05-25 00:46:11 +02:00
lang/go: group flycheck config & use add-hook
2018-05-26 10:33:55 +02:00
(add-hook 'go-mode-hook #'go-eldoc-setup)
lang/go: relax warnings + Don't default to goimports unless it's available. + No warning if goimports is missing.
2018-02-14 05:52:07 -05:00
General lang refactor; new refactor, help, build & test menus
2017-10-03 02:49:49 +02:00
(def-menu! +go/refactor-menu
"Refactoring commands for `go-mode' buffers."
'(("Add import" :exec go-import-add :region nil)
("Remove unused imports" :exec go-remove-unused-imports :region nil)
("Format buffer (gofmt)" :exec go-gofmt))
:prompt "Refactor: ")
(def-menu! +go/build-menu
"Build/compilation commands for `go-mode' buffers."
'(("Build project" :exec "go build")
("Build & run project" :exec "go run")
("Clean files" :exec "go clean"))
:prompt "Run test: ")
(def-menu! +go/test-menu
"Test commands for `go-mode' buffers."
'(("Last test" :exec +go/test-rerun)
("All tests" :exec +go/test-all)
("Single test" :exec +go/test-single)
("Nested test" :exec +go/test-nested))
:prompt "Run test: ")
(def-menu! +go/help-menu
"Help and information commands for `go-mode' buffers."
'(("Go to imports" :exec go-goto-imports)
("Lookup in godoc" :exec godoc-at-point)
("Describe this" :exec go-guru-describe)
("List free variables" :exec go-guru-freevars)
("What does this point to" :exec go-guru-pointsto)
("Implements relations for package types" :exec go-guru-implements :region nil)
("List peers for channel" :exec go-guru-peers)
("List references to object" :exec go-guru-referrers)
("Which errors" :exec go-guru-whicerrs)
("What query" :exec go-guru-what)
("Show callers of this function" :exec go-guru-callers :region nil)
("Show callees of this function" :exec go-guru-callees :region nil)))
Update modules/lang/*
2017-02-19 18:57:16 -05:00
Revert macros to ...! name convention (elisp doesn't like @...)
2017-02-23 00:06:12 -05:00
(map! :map go-mode-map
General lang refactor; new refactor, help, build & test menus
2017-10-03 02:49:49 +02:00
:localleader
lang/go: put keybinds in evil maps to fix hijacked SPC in go-mode
2018-02-14 05:53:53 -05:00
:nr "r" #'+go/refactor-menu
:n "b" #'+go/build-menu
:n "h" #'+go/help-menu
:n "t" #'+go/test-menu
:n "r" #'go-play-buffer
:v "r" #'go-play-region))
lang/go: add go-guru + refactor config
2017-03-19 22:49:00 -04:00
Refactor lang/go
2017-05-26 11:44:06 +02:00
(def-package! gorepl-mode
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed.
2018-05-25 00:46:11 +02:00
:commands gorepl-run-load-current-file)
Refactor lang/go
2017-05-26 11:44:06 +02:00
lang/go: refactor + add prereqs in doc comment
2017-03-16 17:40:45 -04:00
(def-package! company-go
Reduce def-package magic; explicitly use :when property
2017-03-19 22:47:50 -04:00
:when (featurep! :completion company)
lang/go: refactor + add prereqs in doc comment
2017-03-16 17:40:45 -04:00
:after go-mode
lang/go: add goimports & godoc + more warnings
2017-05-26 02:13:47 +02:00
:config
Introduce autodefs to replace some settings + :popup -> set-popup-rule! + :popups -> set-popup-rules! + :company-backend -> set-company-backend! + :evil-state -> set-evil-initial-state! I am slowly phasing out the setting system (def-setting! and set!), starting with these. What are autodefs? These are functions that are always defined, whether or not their respective modules are enabled. However, when their modules are disabled, they are replaced with macros that no-op and don't waste time evaluating their arguments. The old set! function will still work, for a while.
2018-06-15 02:58:12 +02:00
(set-company-backend! 'go-mode 'company-go)
Major refactor & optimization of how modules load their packages Now that we are loading package autoloads files (as part of the generated doom-package-autoload-file when running make autoloads), many :commands properties are redundant. In fact, many def-package! blocks are redundant. In some cases, we can do without a config.el file entirely, and can move into the autoloads file or rely entirely on package autoloads. Also, many settings have been moved in their module's autoloads files, which makes them available ASAP; their use no longer depends on module load order. This gained me a modest ~10% boost in startup speed.
2018-05-25 00:46:11 +02:00
(setq company-go-show-annotation t))
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