Add a guix package declaration

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Revision history for UnitJS
 
+## 0.1.1 -- 2022-08-09
+
+* Package UnitJS for [guix](https://guix.gnu.org/)
+* Fix state bug in Async's sequences and bindings
+* Generalize support for events in Dom element maker
+
 ## 0.1.0 -- 2020-05-17
 
 * Release UnitJS as a [SJW](https://git.marvid.fr/Tissevert/SJW) package still useable as a standalone script.

README.md

@@ -1,43 +1,49 @@
 # UnitJS
 
-UnitJS is a tiny Javascript framework to write web applications. It provides four essential modules to deal with asynchronous functions (technically, it's a monad obtained by currifying the CPS functions of Javascript like `setTimeout`), value caching, DOM manipulation and basic functional needs like composition or object projections.
+UnitJS is a tiny Javascript framework to write web applications. It provides
+four essential modules to deal with asynchronous functions (technically, it's a
+monad obtained by currifying the CPS functions of Javascript like
+`setTimeout`), value caching, DOM manipulation and basic functional needs like
+composition or object projections.
 
-## Usage
 
-### With [SJW](https://git.marvid.fr/Tissevert/SJW)
+## How to use it in your project
 
-UnitJS comes as a SJW package. You can install it by copying the `src/` directory of this repository to your package database by issuing the following command from the current directory :
+### As a [`SJW`](https://git.marvid.fr/Tissevert/SJW) package.
 
-```
-$ cp -r src/ ~/.sjw/unitJS
-```
+#### With [`guix`](https://guix.gnu.org/)
 
-Then, using unitJS in your projects is as simple as writing :
+The easiest way to use it in your web projects is to simply [package them with
+`guix`](https://git.marvid.fr/Tissevert/SJW#how-not-to-install).
 
-```
-import * as Async from UnitJS.Async;
-```
+#### Otherwise
 
-in any module if you want to use the `Async` module for instance and compile your code using the `--include` option of `sjw` with package `unitJS` :
+You can follow [these
+instructions](https://git.marvid.fr/Tissevert/SJW#when-guix-is-not-an-option)
+to use it without `guix`.
 
-```
-$ sjw -I unitJS your/code/src -o your/code/main.js
-```
+### Without `SJW`
 
-Note that all modules have their path prefixed by a common `UnitJS` component and that SJW will only include the modules actually used in your code, not all of UnitJS.
-
-### As a standalone JS script
-
-If you don't want to or can't use SJW, it's still possible to use UnitJS by generating a single script that can then be loaded from your web page like this :
+If you don't want to or can't use SJW, it's still possible to use UnitJS by
+generating a single script that can then be loaded from your web page like this
+:
 
 ```
 <script src="/path/to/unit.js"></script>
 ```
 
-The file `unit.js` can be easily generated with `make`, which actually just calls the `unit.js.tpl` script. Note that you can still generate custom «partial» versions of `unit.js` if you don't use all of it by overriding the `SRC` variable of the `Makefile` like so :
+The file `unit.js` can be easily generated with `make`, which actually just
+calls the `unit.js.tpl` script. Note that you can still generate custom
+«partial» versions of `unit.js` if you don't use all of it by overriding the
+`SRC` variable of the `Makefile` like so :
 
 ```
 make SRC="src/UnitJS/Dom.js src/UnitJS/Cache.js"
 ```
 
-or by manually calling `./unit.js.tpl` with the files you want, like the `Makefile` does.
+or by manually calling `./unit.js.tpl` with the files you want, like the
+`Makefile` does.
+
+When used that way, the `UnitJS` library will be available to your Javascript
+code as a global variable `unitJS` containing each of the modules (`Async`,
+`Dom`, etc.) as an attribute.

guix.scm

@@ -0,0 +1,27 @@
+(use-modules (guix build-system copy)
+             (guix gexp)
+             (guix git-download)
+             (guix licenses)
+             (guix packages))
+
+(let
+  ((%source-dir (dirname (current-filename))))
+  (package
+    (name "sjw-unitJS")
+    (version "devel")
+    (source
+    (local-file %source-dir
+          #:recursive? #t
+          #:select? (git-predicate %source-dir)))
+    (build-system copy-build-system)
+    (arguments
+      '(#:install-plan
+        '(("src" "lib/SJW/unitJS"))))
+    (home-page "https://git.marvid.fr/Tissevert/SJW")
+    (synopsis "The Simple Javascript Wrench.")
+    (description
+			"A collection of JS modules to write simple web applications.  It covers
+			the basics, providing asynchronous operations without any need for
+			promises-support from the browser as well as primitives to create DOM
+			elements and basic functional-programming tooling.")
+    (license gpl3+)))

unit.js.tpl

@@ -30,7 +30,7 @@ EOF
 cat <<EOF
 var unitJS = (function() {
 	return {
-$(printf "${MODULES}" | sed -e 's|:|,\n|g' -e 's|[^,\n]\+|&: &|g' | indent | indent)
+$(printf "${MODULES}" | sed -e 's|:|,\n|g' -e 's|[^,\n]\+|&: &()|g' | indent | indent)
 	};
 $(for file in "${@}"; do includeModule "${file}"; done | indent)
 })();