fix: Don't pollute outer programs

CHANGELOG.md

@@ -23,6 +23,7 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 * feat: Rename command `check-eask` to `analyze` (#230)
 * feat(fmt): Add formatters (#232)
 * feat(test): Add built-in `ecukes` test command (#236)
+* fix: Don't pollute outer programs (#239)
 
 ## 0.9.x
 > Released Nov 17, 2023

cmds/core/emacs.js

@@ -31,9 +31,9 @@ exports.builder = async (yargs) => {
 };
 
 exports.handler = async (argv) => {
-  let _path = UTIL.el_script('core/emacs');
+  let s_path = UTIL.el_script('core/emacs');
 
-  let default_cmd = [EASK_EMACS, '-Q', '-l', _path];
+  let default_cmd = [EASK_EMACS, '-Q', '-l', s_path];
   let rest = process.argv.slice(3);
   let cmd = default_cmd.concat(rest);
 

docs/content/Development-API/_index.en.md

@@ -129,20 +129,30 @@ then,
 (message "%s" (eask-command))  ; init
 ```
 
+## 🔍 Function: eask-command-p (`commands`)
+
+Return t if COMMANDS is the current command.
+
 ## 🔍 Function: eask-special-p ()
 
 Return `t` if the command that can be run without Eask-file existence.
 
-This allow some commands can still be executed without defining the user
+This allows some commands can still be executed without defining the user
 directory. This can be handy when you want to do normal operations without
 touching the user directory.
 
+## 🔍 Function: eask-execution-p ()
+
+Return `t` if the command is the execution command.
+
+This is added because we don't want to pollute `error` and `warn` functions.
+
 ## 🔍 Function: eask-checker-p ()
 
 Return `t` if running Eask as the checker.
 
-Without this flag, the process will be terminated once the error is occured.
-This flag allows you to run through operations without report error.
+Without this flag, the process will be terminated once the error is occurred.
+This flag allows you to run through operations without reporting errors.
 
 ## 🔍 Function: eask-script (`script`)
 

docs/content/Development-API/_index.zh-tw.md

@@ -128,13 +128,23 @@ $ eask init
 (message "%s" (eask-command))  ; init
 ```
 
+## 🔍 函式: eask-command-p (`commands`)
+
+如果 COMMANDS 是目前命令，則傳回 `t`。
+
 ## 🔍 函式: eask-special-p ()
 
 如果在沒有 Eask 文件存在的情況下可以運行的命令，則返回 `t`。
 
 這允許一些命令仍然可以在不定義用戶的情況下執行目錄。 當您想在沒有的情況下進行正常操作時，這會很方便
 觸摸用戶目錄。
 
+## 🔍 函式: eask-execution-p ()
+
+如果命令是執行命令，則傳回 `t`。
+
+加入這項功能是因為我們不想污染 `error` 和 `warn` 函數。
+
 ## 🔍 函式: eask-checker-p ()
 
 如果運行 Eask 作為檢查器，則返回 `t`。

lisp/_prepare.el

@@ -152,20 +152,34 @@ will return `lint/checkdoc' with a dash between two subcommands."
                                     (list script-file))
                  "/"))))
 
+(defun eask-command-p (commands)
+  "Return t if COMMANDS is the current command."
+  (member (eask-command) (eask-listify commands)))
+
 (defun eask-special-p ()
   "Return t if the command that can be run without Eask-file existence.
 
 These commands will first respect the current workspace.  If the current
 workspace has no valid Eask-file; it will load global workspace instead."
-  (member (eask-command) '("init" "init/source" "init/cask" "init/eldev" "init/keg"
-                           "create/package" "create/elpa"
-                           "bump" "cat" "keywords" "repl"
-                           "generate/ignore" "generate/license"
-                           "test/melpazoid")))
+  (eask-command-p '("init" "init/source" "init/cask" "init/eldev" "init/keg"
+                    "create/package" "create/elpa"
+                    "bump" "cat" "keywords" "repl"
+                    "generate/ignore" "generate/license"
+                    "test/melpazoid")))
+
+(defun eask-execution-p ()
+  "Return t if the command is the execution command.
+
+This is added because we don't want to pollute `error' and `warn' functions."
+  (eask-command-p '("load" "exec" "emacs" "eval" "repl"
+                    "run/script" "run/command")))
 
 (defun eask-checker-p ()
-  "Return t if running Eask as the checker."
-  (member (eask-command) '("analyze")))
+  "Return t if running Eask as the checker.
+
+Without this flag, the process will be terminated once the error is occurred.
+This flag allows you to run through operations without reporting errors."
+  (eask-command-p '("analyze")))
 
 (defun eask-script (script)
   "Return full SCRIPT filename."
@@ -1726,8 +1740,6 @@ Arguments FNC and ARGS are used for advice `:around'."
     (eask--trigger-error))
   (when debug-on-error (apply fnc args)))
 
-(advice-add 'error :around #'eask--error)
-
 (defun eask--warn (fnc &rest args)
   "On warn.
 
@@ -1738,7 +1750,10 @@ Arguments FNC and ARGS are used for advice `:around'."
     (run-hook-with-args 'eask-on-warning-hook 'warn msg))
   (eask--silent (apply fnc args)))
 
-(advice-add 'warn :around #'eask--warn)
+;; Don't pollute outer exection.
+(unless (eask-execution-p)
+  (advice-add 'error :around #'eask--error)
+  (advice-add 'warn :around #'eask--warn))
 
 ;;
 ;;; Log