feat: add support for defining a min and max srcset width #108

sherwinski · 2020-02-08T00:59:17Z

This PR adds support to specify a minimum and/or maximum width range when generating srcset pairs. In certain situations where the exact min and/or max renderable sizes are known, a user may want to tailor their srcset list to be more concise. This is now possible by passing a positive integer value to either the minWidth or maxWidth parameters, now a part of a new second optional arguent when invoking buildSrcSet(). Below is a demonstration of the new argument in action:

var client = new ImgixClient({
  domain:'testing.imgix.net',
  includeLibraryParam: false
  })
var srcset = client.buildSrcSet('image.jpg', {}, {minWidth:500, maxWidth: 2000})

This will generate a more specific srcset list as follows:

https://testing.imgix.net/image.jpg?w=500 500w,
https://testing.imgix.net/image.jpg?w=580 580w,
https://testing.imgix.net/image.jpg?w=672 672w,
https://testing.imgix.net/image.jpg?w=780 780w,
https://testing.imgix.net/image.jpg?w=906 906w,
https://testing.imgix.net/image.jpg?w=1050 1050w,
https://testing.imgix.net/image.jpg?w=1218 1218w,
https://testing.imgix.net/image.jpg?w=1414 1414w,
https://testing.imgix.net/image.jpg?w=1640 1640w,
https://testing.imgix.net/image.jpg?w=1902 1902w,
https://testing.imgix.net/image.jpg?w=2000 2000w

README.md

src/imgix-core-js.js

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-03) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([e4e8d92](e4e8d92)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-03) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

ericdeansanchez · 2021-02-03T00:13:47Z

🎉 This PR is included in version 0.3.0-beta.1 🎉

The release is available on:

Your semantic-release bot 📦🚀

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * re-add semantic-release with retagged 2.3.2 release ([6ad6531](6ad6531)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update changelog format, trigger semantic ([4aa7127](4aa7127)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * update semantic release ([f55ff4a](f55ff4a)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-05) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * update semantic release ([ddfe8c7](ddfe8c7)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

# [0.3.0-beta.1](v0.2.3...v0.3.0-beta.1) (2021-02-06) ### Bug Fixes * percent encode plus signs in path components ([#223](#223)) ([a5d756e](a5d756e)) * remove ensureEven requirement ([#206](#206)) ([1007f86](1007f86)) * update minor or patch prior to release ([65c6f3e](65c6f3e)) * **buildSrcSet:** ensure largest size can't be repeated ([#184](#184)) ([71a092a](71a092a)) * **buildURL:** ensure operation is idempotent ([8c6c6f9](8c6c6f9)) * add missing variable declarations ([#121](#121)) ([851a607](851a607)) * deprecate domain sharding ([#39](#39)) ([1b90df3](1b90df3)) * ensure URL-legal, path-illegal characters are encoded ([#61](#61)) ([b89dba1](b89dba1)) * include dpr parameter when generating fixed-width srcset ([#59](#59)) ([189d4f7](189d4f7)) * remove deprecated domain sharding functionality ([#42](#42)) ([66d5cd9](66d5cd9)) * remove deprecated settings.host ([#45](#45)) ([41ef41f](41ef41f)) * throw error when certain srcset modifiers are passed zero ([#114](#114)) ([2630f96](2630f96)) ### Features * add babel core for mocha ([1266c1a](1266c1a)) * add minimal babelrc ([3809a93](3809a93)) * add rollup config ([f62e8db](f62e8db)) * add semantic-release ([ebed795](ebed795)) * add settings.domain argument ([#44](#44)) ([af40091](af40091)) * add src, README to files list ([9d3bb9e](9d3bb9e)) * add srcset generation ([#53](#53)) ([81f38e7](81f38e7)) * add srcset option parameter to buildSrcSet() method signature ([#118](#118)) ([1e5507a](1e5507a)) * add support for defining a custom srcset width array ([#110](#110)) ([84974a5](84974a5)) * add support for defining a custom srcset width tolerance ([#109](#109)) ([504af70](504af70)) * add support for defining a min and max srcset width ([#108](#108)) ([fe5f5ba](fe5f5ba)) * add typescript declaration file for ImgixClient ([#64](#64)) ([a065ad9](a065ad9)) * add validation tests ([91cc39c](91cc39c)) * append variable qualities to dpr srcsets ([#111](#111)) ([b52148d](b52148d)) * create a DPR srcset when a fixed height is specified ([#215](#215)) ([628e6c7](628e6c7)), closes [#177](#177) * drop bower.json ([#222](#222)) ([2def739](2def739)) * enforce 0.01 lower bound for widthTolerance ([#211](#211)) ([8079e75](8079e75)) * generalize test-suite transpilation ([cf49986](cf49986)) * pull constants into separate file ([bb4b36d](bb4b36d)) * pull validation into separate module ([a113fea](a113fea)) * reintro renovate ([d9afcdb](d9afcdb)) * remove old interface ([7a5c1e0](7a5c1e0)) * remove renovate (for now) ([1be0281](1be0281)) * require @babel/register ([c488e43](c488e43)) * rewrite ix-core-js as esm ([7e98689](7e98689)) * run mocha with babel/register ([d5c519c](d5c519c)) * run release on beta branch ([857c864](857c864)) * test on node version 14 ([1d8d4a5](1d8d4a5)) * update @babel/preset-env ([879e235](879e235)) * update buildSrcSet test suite ([5e5d5da](5e5d5da)) * update buildURL test suite ([585bb19](585bb19)) * update client test suite ([e238dc4](e238dc4)) * update package.json ([c8491e0](c8491e0)) * update semantic release ([bf2dcad](bf2dcad)) * use --experimental-modules ([4c9735d](4c9735d)) * use const in validators ([be3ee98](be3ee98)) * use const where possible/appropriate ([4c2a31d](4c2a31d)) * use crypto-js ([a41ef47](a41ef47)) * use explicit extensions for main, module, and browser ([#225](#225)) ([3aa5bab](3aa5bab)) * use mjs file extensions with type module ([#209](#209)) ([72830c4](72830c4)) * use object spread operator ([6142e75](6142e75)) ### Performance Improvements * **srcset:** memoize generated srcset width-pairs ([#115](#115)) ([073d63d](073d63d))

Sherwin H added 2 commits February 7, 2020 16:55

feat: add support for defining a min and max srcset width

44b3cd1

docs: update README with min/max srcset details

49ad258

sherwinski requested a review from jayeb February 10, 2020 21:18

jayeb suggested changes Feb 10, 2020

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address PR feedback; standardize testing domain in README

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sherwinski requested a review from jayeb February 10, 2020 22:22

jayeb approved these changes Feb 10, 2020

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sherwinski merged commit fe5f5ba into master Feb 11, 2020

sherwinski deleted the srcset-min-max-width branch February 11, 2020 00:31

sherwinski mentioned this pull request Mar 4, 2020

feat: add srcset option parameter to buildSrcSet() method signature #118

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ericdeansanchez added the released on @beta label Feb 3, 2021

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feat: add support for defining a min and max srcset width #108

feat: add support for defining a min and max srcset width #108

sherwinski commented Feb 8, 2020 •

edited

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ericdeansanchez commented Feb 3, 2021

feat: add support for defining a min and max srcset width #108

feat: add support for defining a min and max srcset width #108

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sherwinski commented Feb 8, 2020 • edited Loading

ericdeansanchez commented Feb 3, 2021

sherwinski commented Feb 8, 2020 •

edited

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