feat: Add bump command

CHANGELOG.md

@@ -37,6 +37,7 @@ Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 * Merge the two commands `run` and `command` (#196)
 * Add `melpazoid` command (#202)
 * Add `source` command and its subcommands (#203)
+* Add `bump` command (#204)
 
 ## 0.8.x
 > Released Mar 08, 2023

cmds/core/bump.js

@@ -0,0 +1,32 @@
+/**
+ * Copyright (C) 2023 the Eask authors.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+"use strict";
+
+exports.command = ['bump [levels..]'];
+exports.desc = UTIL.hide_cmd('Bump version for your project');
+exports.builder = yargs => yargs
+  .positional(
+    '[levels..]', {
+      description: "version level to bump; accept `major', `minor' or `patch'",
+      type: 'array',
+    });
+
+exports.handler = async (argv) => {
+  await UTIL.e_call(argv, 'core/bump'
+                    , argv.levels);
+};

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

@@ -834,10 +834,6 @@ This will kill Emacs process.
 
 # 🚩 File
 
-## 🔍 Function: eask-guess-package-name ()
-
-Return the possible package name.
-
 ## 🔍 Function: eask-package-files ()
 
 Return a list of package files.
@@ -912,3 +908,13 @@ Print help manual located under `lisp/help/` directory.
 {{< hint info >}}
 💡 This is used when a command fails, and would like to give users some tips!
 {{< /hint >}}
+
+# 🚩 Utilities
+
+## 🔍 Function: eask-guess-package-name ()
+
+Return the possible package name.
+
+## 🔍 Function: eask-guess-entry-point ()
+
+Return the possible package's entry point.

docs/content/en/Getting-Started/Commands-and-options.md

@@ -255,6 +255,18 @@ List available keywords that can be used in the header section.
 $ eask [GLOBAL-OPTIONS] keywords
 ```
 
+## 🔍 eask bump
+
+Bump version for your project and/or Eask-file.
+
+```sh
+$ eask [GLOBAL-OPTIONS] bump [LEVELS..]
+```
+
+{{< hint info >}}
+💡 Argument **[LEVELS..]** accepts **major**, **minor** and/or **patch**!
+{{< /hint >}}
+
 ## 🔍 eask cat
 
 View filename(s).

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

@@ -824,10 +824,6 @@ This will kill Emacs process.
 
 # 🚩 文件
 
-## 🔍 函式: eask-guess-package-name ()
-
-返回可能的包名稱。
-
 ## 🔍 函式: eask-package-files ()
 
 返回包文件列表。
@@ -902,3 +898,13 @@ This will kill Emacs process.
 {{< hint info >}}
 💡 這是在命令失敗時使用的，想給用戶一些提示！
 {{< /hint >}}
+
+# 🚩 實用工具
+
+## 🔍 函式: eask-guess-package-name ()
+
+返回可能的包名稱。
+
+## 🔍 Function: eask-guess-entry-point ()
+
+返回可能的包的入口點。

docs/content/zh-TW/Getting-Started/Commands-and-options.md

@@ -252,6 +252,18 @@ $ eask [GLOBAL-OPTIONS] recipe [FILES..]
 $ eask [GLOBAL-OPTIONS] keywords
 ```
 
+## 🔍 eask bump
+
+為你的專案或 Eask-file 遞增版本號。
+
+```sh
+$ eask [GLOBAL-OPTIONS] bump [LEVELS..]
+```
+
+{{< hint info >}}
+💡 參數 **[LEVELS..]** 接受 **major**、**minor** 和/或 **patch**！
+{{< /hint >}}
+
 ## 🔍 eask cat
 
 查看文件名。
@@ -818,7 +830,7 @@ $ eask [GLOBAL-OPTIONS] upgrade-eask
 $ eask [GLOBAL-OPTIONS] locate
 ```
 
-# 🚩 Checker
+# 🚩 檢查器
 
 檢查您的 Eask 文件的命令。
 

lisp/_prepare.el

@@ -139,7 +139,7 @@ will return `lint/checkdoc' with a dash between two subcommands."
   "Return t if the command that can be run without Eask-file existence."
   (member (eask-command) '("init/cask" "init/eldev" "init/keg"
                            "init/source"
-                           "cat" "keywords"
+                           "bump" "cat" "keywords"
                            "generate/ignore" "generate/license"
                            "test/melpazoid")))
 
@@ -199,6 +199,14 @@ Argument BODY are forms for execution."
   "Convert OBJ to string."
   (format "%s" obj))
 
+(defun eask-2url (url)
+  "Convert secure/insecure URL."
+  (if (and url
+           (gnutls-available-p)
+           (eask-network-insecure-p))
+      (eask-s-replace "https://" "http://" url)
+    url))
+
 (defun eask-listify (obj)
   "Turn OBJ to list."
   (if (listp obj) obj (list obj)))
@@ -242,11 +250,18 @@ The function `directory-empty-p' only exists 28.1 or above; copied it."
          ;; 27.2 or lower!
          (null (directory-files dir nil directory-files-no-dot-files-regexp t)))))
 
-(defun eask-guess-entry-point (project-name)
+(defun eask-guess-package-name ()
+  "Return the possible package name."
+  (or (eask-package-name)
+      (ignore-errors (file-name-nondirectory
+                      (file-name-sans-extension eask-package-file)))))
+
+(defun eask-guess-entry-point (&optional project-name)
   "Return the guess entry point by its PROJECT-NAME."
-  (if (string-suffix-p ".el" project-name)
-      project-name
-    (format "%s.el" project-name)))
+  (let ((project-name (or project-name (eask-guess-package-name))))
+    (if (string-suffix-p ".el" project-name)
+        project-name
+      (format "%s.el" project-name))))
 
 (defun eask-read-string (prompt &optional
                                 initial-input
@@ -1118,14 +1133,6 @@ This uses function `locate-dominating-file' to look up directory tree."
     (nongnu-devel . "https://elpa.nongnu.org/nongnu-devel/"))
   "Mapping of source name and url.")
 
-(defun eask-2url (url)
-  "Convert secure/insecure URL."
-  (if (and url
-           (gnutls-available-p)
-           (eask-network-insecure-p))
-      (eask-s-replace "https://" "http://" url)
-    url))
-
 (defun eask-source-url (name &optional location)
   "Get the source url by it's NAME and LOCATION."
   (setq location (or location (cdr (assq (intern (eask-2str name)) eask-source-mapping)))
@@ -1643,12 +1650,6 @@ Arguments FNC and ARGS are used for advice `:around'."
 ;;
 ;;; File
 
-(defun eask-guess-package-name ()
-  "Return the possible package name."
-  (or (eask-package-name)
-      (ignore-errors (file-name-nondirectory
-                      (file-name-sans-extension eask-package-file)))))
-
 (defun eask-files-spec ()
   "Return files spec."
   (or eask-files package-build-default-files-spec))

lisp/core/bump.el

@@ -0,0 +1,110 @@
+;;; core/bump.el --- Bump version for your project  -*- lexical-binding: t; -*-
+
+;;; Commentary:
+;;
+;; Command use to bump version,
+;;
+;;   $ eask bump
+;;
+;;
+;;  Positionals:
+;;
+;;    [levels..]     version level to bump; accept `major', `minor' or `patch'
+;;
+
+;;; Code:
+
+(let ((dir (file-name-directory (nth 1 (member "-scriptload" command-line-args)))))
+  (load (expand-file-name "_prepare.el"
+                          (locate-dominating-file dir "_prepare.el"))
+        nil t))
+
+(defun eask-bump-version--version (version index)
+  "Bump VERSION with INDEX."
+  (let ((lst (if (stringp version) (version-to-list version) version)))
+    (setf (nth index lst) (cl-incf (nth index lst)))
+    (mapconcat #'eask-2str lst version-separator)))
+
+(defun eask-bump-version--major-version (version)
+  "Bump VERSION major level."
+  (eask-bump-version--version version 0))
+
+(defun eask-bump-version--minor-version (version)
+  "Bump VERSION minor level."
+  (eask-bump-version--version version 1))
+
+(defun eask-bump-version--patch-level (version)
+  "Bump VERSION patch level."
+  (eask-bump-version--version version 2))
+
+(eask-start
+  (let ((package-file (or eask-package-file
+                          (eask-guess-entry-point)))
+        (levels (eask-args))
+        (desc)
+        (version)
+        (tasks (if eask-file 2 1)))
+    (unless eask-package-file
+      (eask-info "💡 Detect package file `%s'..." package-file))
+    (cond
+     ((and (not (member "major" levels))
+           (not (member "minor" levels))
+           (not (member "patch" levels)))
+      (eask-help "core/bump"))
+     ((not (file-exists-p package-file))
+      (eask-info "(No package file found)"))
+     (t
+      (with-current-buffer (find-file package-file)
+        (setq desc (package-buffer-info)))
+      (setq version (package-desc-version desc))
+      (when (member "major" levels)
+        (setq version (eask-bump-version--major-version version)))
+      (when (member "minor" levels)
+        (setq version (eask-bump-version--minor-version version)))
+      (when (member "patch" levels)
+        (setq version (eask-bump-version--patch-level version)))
+      (eask-msg "New version: %s" version)
+      (let (success)
+        (eask-with-progress
+          (format "  - [1/%s] Bump version for package-file (%s)... "
+                  tasks
+                  (eask-root-del package-file))
+          (with-current-buffer (find-file package-file)
+            (goto-char (point-min))
+            (cond ((re-search-forward ";;[ \t]*Version:[ \t]*" nil t)
+                   (delete-region (point) (line-end-position))
+                   (insert version)
+                   (setq success t)
+                   (save-buffer))
+                  (t
+                   (eask-error
+                    "Failed to bump version to package file; invalid search string: %s"
+                    package-file))))
+          (if success "done ✓" "skipped ✗")))
+      (when eask-file
+        (let (success)
+          (eask-with-progress
+            (format "  - [1/%s] Bump version for Eask-file (%s)... "
+                    tasks
+                    (eask-root-del eask-file))
+            (with-current-buffer (find-file eask-file)
+              (goto-char (point-min))
+              (cond ((re-search-forward "(package[ \t\r\n\"]*" nil t)
+                     (forward-char -1)
+                     (forward-thing 'sexp)
+                     (forward-thing 'sexp)
+                     (forward-sexp -1)
+                     (delete-region (1+ (point)) (save-excursion
+                                                   (forward-thing 'sexp)
+                                                   (1- (point))))
+                     (forward-char 1)
+                     (insert version)
+                     (setq success t)
+                     (save-buffer))
+                    (t
+                     (eask-error
+                      "Failed to bump version to Eask-file; invalid search string: %s"
+                      eask-file))))
+            (if success "done ✓" "skipped ✗"))))))))
+
+;;; core/bump.el ends here

lisp/help/core/bump

@@ -0,0 +1,8 @@
+
+💡 You need to specify version level(s) in order to make this command work:
+
+    $ eask bump major
+
+💡 The `bump` command accepts multiple values:
+
+    $ eask bump major

test/commands/local/run.sh

@@ -38,6 +38,7 @@ eask list --depth=0
 eask cat package.json --insecure
 eask cat package.json --number --insecure
 eask concat
+eask bump major minor patch
 
 # PATH environment
 eask path