https://github.com/derhuerst/as-data-uri-cli

Command line tool to encode data into a data URI.
https://github.com/derhuerst/as-data-uri-cli

base64 cli convert data-uri encode

Last synced: about 12 hours ago
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Command line tool to encode data into a data URI.

• Host: GitHub
• URL: https://github.com/derhuerst/as-data-uri-cli
• Owner: derhuerst
• License: isc
• Created: 2018-02-12T12:12:38.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-02-12T12:12:50.000Z (over 6 years ago)
• Last Synced: 2024-09-19T07:50:55.314Z (14 days ago)
• Topics: base64, cli, convert, data-uri, encode
• Language: JavaScript
• Homepage: https://github.com/derhuerst/as-data-uri-cli#as-data-uri-cli
• Size: 4.88 KB
• Stars: 3
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license.md

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README

        
# as-data-uri-cli

**Command line tool to encode data into a [data URI](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs).**

Similar to [`data-uri-to-file-cli`](https://github.com/ragingwind/data-uri-to-file-cli), but

- only uses [stdio](https://en.wikipedia.org/wiki/Standard_streams#Standard_input_(stdin)) instead of read and writing files

- supports url-encoded data URIs (e.g. `data:text/plain,hello%20world`)

- supports an optional charset

[![npm version](https://img.shields.io/npm/v/as-data-uri-cli.svg)](https://www.npmjs.com/package/as-data-uri-cli)

[![build status](https://api.travis-ci.org/derhuerst/as-data-uri-cli.svg?branch=master)](https://travis-ci.org/derhuerst/as-data-uri-cli)

![ISC-licensed](https://img.shields.io/github/license/derhuerst/as-data-uri-cli.svg)

[![chat on gitter](https://badges.gitter.im/derhuerst.svg)](https://gitter.im/derhuerst)

## Usage

```

Usage:

    as-data-uri [--url-encoded] [--mime mime-type] [--charset utf8]

Options:

    --url-encoded  -u  Url-encode instead of base64.

    --mime         -m  Specify a mime type. Default: text/plain.

    --charset      -c  Specify an optional charset (for text only).

Examples:

    echo -n 'hello world' | as-data-uri --mime text/plain --url-encoded

    cat picture.png | as-data-uri --mime image/png | pbcopy

```

If you have installed it:

```shell

echo -n 'Hello World!' | as-data-uri -m text/plain -u

# data:text/plain,hello%20world

cat foo.png | as-data-uri -m image/png

# data:image/png;base64,iVBORw0K…CYII=

```

## Contributing

If you have a question or have difficulties using `as-data-uri-cli`, please double-check your code and setup first. If you think you have found a bug or want to propose a feature, refer to [the issues page](https://github.com/derhuerst/as-data-uri-cli/issues).