Node.js wrapper for ZPrint Clojure source code formatter
npm install zprint-clj

_Node.js wrapper for ZPrint Clojure source code formatter_
#### Install
```
npm i -g zprint-clj
#### Format and write back
``
zprint-clj -i "./src/*/.{clj,cljs,cljc,edn}" -o ./
#### Check formatting without writing (useful for CI)
``
zprint-clj --check "./src/*/.{clj,cljs,cljc,edn}"
``
npm i zprint-clj
`js`
const printFile = require('zprint-clj');
const outputText = format(inputText, inputFilePath, opts);
* isHangEnabled true|false — enable hang mode (disabled by default), slows down formatting, but results in better formatted output
Difference between output when Hang mode is on and off
`diff
diff --git a/hang.clj b/nohang.clj
index 907120f..965fdfa 100644
--- a/hang.clj
+++ b/nohang.clj
@@ -1,6 +1,7 @@
(ns zprint-clj.core
- (:require [zprint.core :as zprint]
- [goog.object :as gobj]))
+ (:require
+ [zprint.core :as zprint]
+ [goog.object :as gobj]))
@@ -15,8 +16,9 @@
(defn- make-cfg
[opts]
- (cond (false? (gobj/get opts "isHangEnabled")) no-hang
- :else {}))
+ (cond
+ (false? (gobj/get opts "isHangEnabled")) no-hang
+ :else {}))
`
You can configure zprint-clj with a .zprintrc file. The .zprintrc is written in EDN format.
Your .zprintrc file will be resolved if it is found in one of two locations:
1. The current directory where the zprint-clj process was initialized
2. The global HOME directory
If none found, we fall back on zprint-clj default settings.
production
``
clojure scripts/build.clj
debug
``
clojure scripts/build_debug.clj
The following guide outlines how to locally develop zprint-clj. Please make sure you have the clj cli tool installed.
- Install zprint-clj dependencies
`bash`
npm install
- Make your your code changes in the src directory
- Compile your changes
`bash`
clojure scripts/build_debug.clj
- Update js-src/index to look like this
`bash`
const zp = require("../out/main-debug").zprint_clj.core;
> This tells zprint-clj to use the debug version
- Create a test Clojure file with some test code you want to see formatted
- Open the test file in your editor of choice
- Run zprint-clj against your test file
`clojure`
js-src/cli.js -i
> If you are running in a different directory you will have to update above path to js-src/cli.js. The reason we run this instead of main-debug is because cli, or index`, act as the entry points for JS for this library.
- Atom
MIT