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inline-source-map
Advanced tools
Adds source mappings and base64 encodes them, so they can be inlined in your generated file.
Adds source mappings and base64 encodes them, so they can be inlined in your generated file.
var generator = require('inline-source-map');
// default charset 'utf-8' is configurable
var gen = generator({ charset: 'utf-8' })
.addMappings('foo.js', [{ original: { line: 2, column: 3 } , generated: { line: 5, column: 10 } }], { line: 5 })
.addGeneratedMappings('bar.js', 'var a = 2;\nconsole.log(a)', { line: 23, column: 22 });
console.log('base64 mapping:', gen.base64Encode());
console.log('inline mapping url:', gen.inlineMappingUrl());
base64 mapping: eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmb28uanMiLCJiYXIuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7Ozs7O1VBQ0c7Ozs7Ozs7Ozs7Ozs7O3NCQ0RIO3NCQUNBIn0=
inline mapping url: //# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiIiwic291cmNlcyI6WyJmb28uanMiLCJiYXIuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7Ozs7O1VBQ0c7Ozs7Ozs7Ozs7Ozs7O3NCQ0RIO3NCQUNBIn0=
/**
* Adds the given mappings to the generator and offsets them if offset is given
*
* @name addMappings
* @function
* @param sourceFile {String} name of the source file
* @param mappings {Array{{Object}} each object has the form { original: { line: _, column: _ }, generated: { line: _, column: _ } }
* @param offset {Object} offset to apply to each mapping. Has the form { line: _, column: _ }
* @return {Object} the generator to allow chaining
*/
/**
* Generates mappings for the given source and adds them, assuming that no translation from original to generated is necessary.
*
* @name addGeneratedMappings
* @function
* @param sourceFile {String} name of the source file
* @param source {String} source of the file
* @param offset {Object} offset to apply to each mapping. Has the form { line: _, column: _ }
* @return {Object} the generator to allow chaining
*/
/**
* Adds source content for the given source file.
*
* @name addSourceContent
* @function
* @param sourceFile {String} The source file for which a mapping is included
* @param sourceContent {String} The content of the source file
* @return {Object} The generator to allow chaining
*/
/**
* @name base64Encode
* @function
* @return {String} bas64 encoded representation of the added mappings
*/
If source contents were added, this will be included in the encoded mappings.
/**
* @name inlineMappingUrl
* @function
* @return {String} comment with base64 encoded representation of the added mappings. Can be inlined at the end of the generated file.
*/
FAQs
Adds source mappings and base64 encodes them, so they can be inlined in your generated file.
The npm package inline-source-map receives a total of 1,427,129 weekly downloads. As such, inline-source-map popularity was classified as popular.
We found that inline-source-map demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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