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Code Issues Packages 1 Wiki Activity

Rename catjson.ts to catj.ts (denoland/deno_std#533)

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Original: 2f4846fc3e
This commit is contained in:
Bartek Iwańczuk 2019-07-11 11:58:18 +02:00 committed by Ryan Dahl
parent 1a42695beb
commit f549392fb6
2 changed files with 30 additions and 12 deletions
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32
examples/README.md
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@ -1,18 +1,36 @@
# Deno Example Programs
# Deno example programs
These files are accessible for import via "https://deno.land/std/examples/".
This module contains small scripts that demonstrate use of Deno and its standard library.
Try it:
You can run these examples by importing them via `deno` command:
```
> deno https://deno.land/std/examples/gist.ts README.md
> deno https://deno.land/std/examples/echo_server.ts --allow-net
```
## Alias Based Installation
Some of them are useful CLI programs that can be installed as executables:
Add this to your `.bash_profile`
`cat.ts` - print file to standard output
```
deno install deno_cat https://deno.land/examples.cat.ts --allow-read
deno_cat file.txt
```
`catj.ts` - print flattened JSON to standard output
```
deno install catj https://deno.land/examples/catj.ts --allow-read
catj example.json
catj file1.json file2.json
echo example.json | catj -
```
`gist.ts` - easily create and upload Gists
```
deno install gist https://deno.land/examples/gist.ts --allow-net --allow-env
export GIST_TOKEN=ABC # Generate at https://github.com/settings/tokens
alias gist="deno --allow-net --allow-env https://deno.land/std/examples/gist.ts"
gist --title "Example gist 1" script.ts
gist --t "Example gist 2" script2.ts
```

10
examples/catjson.ts → examples/catj.ts
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@ -4,7 +4,7 @@
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
// Install using `deno install`
// $ deno install catjson https://deno.land/std/examples/catjson.ts --allow-read
// $ deno install catj https://deno.land/std/examples/catj.ts --allow-read
/* eslint-disable @typescript-eslint/no-use-before-define */
import { parse } from "../flags/mod.ts";
@ -83,15 +83,15 @@ async function main(): Promise<void> {
const parsedArgs = parse(Deno.args.slice(1));
if (parsedArgs.h || parsedArgs.help || parsedArgs._.length === 0) {
console.log("Usage: catjson [-h|--help] [file...]");
console.log("Usage: catj [-h|--help] [file...]");
console.log();
console.log("Examples:");
console.log();
console.log("// print file:\n catjson file.json");
console.log("// print file:\n catj file.json");
console.log();
console.log("// print multiple files:\n catjson file1.json file2.json");
console.log("// print multiple files:\n catj file1.json file2.json");
console.log();
console.log("// print from stdin:\n cat file.json | catjson -");
console.log("// print from stdin:\n cat file.json | catj -");
}
if (parsedArgs._[0] === "-") {