Update default theme code highlighting with Atom's One Light colors, consolidate theme variables (#1166)

This PR replaces the default light code highlighting theme with Atom's One Light theme colors. This should provide more visual similarity with our dark theme, and as a byproduct, fix some of the contrast issues from our current light theme.

In addition (different from the original purpose of this PR), this also moves theme variables from `variables.scss` to `light.scss`, which always gets loaded anyways.

To test, compare the [deploy preview's kitchen sink Python code](https://deploy-preview-1166--just-the-docs.netlify.app/docs/index-test/#more-code) to the current [`main` branch's code](https://just-the-docs.github.io/just-the-docs/docs/index-test/#more-code); you can also use the "Preview dark color scheme" button to see OneDarkJekyll in action.

Users can opt-in to the old theme with `legacy_light`. I've documented this in the "customization" page.

Closes #679.

## implementation

Feel free to skip this part.

To do this, I:

- forked [mgyongyosi/OneDarkJekyll](https://github.com/mgyongyosi/OneDarkJekyll) to our own organization, [OneLightJekyll](https://github.com/just-the-docs/OneLightJekyll)
- updated the code to be slightly more robust (e.g. not require installing to global path)
- replaced the `colors.less` with the one pulled from Atom's [one-light-syntax](https://github.com/atom/atom/tree/master/packages/one-light-syntax)
- updated the license notice to also include GitHub's work in Atom
- regenerated the file
- plopped it in our current theme code



## next steps

This is related to #1100. I wanted to make this PR easier to review, so I won't implement that just yet; once we merge this, I can push that PR through. It's also related to #1173; in a comment below, I've also outlined some potential future work.

After we merge this, I'll trigger a release soon. I think this next minor bump can be focused on color schemes, e.g. dark theme, theme switching, and some bugfixes.
This commit is contained in:
Matt Wang
2023-03-08 15:11:41 -08:00
committed by GitHub
parent 67d7465dbe
commit 9a0b518f0e
8 changed files with 519 additions and 245 deletions

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@@ -1,32 +1,17 @@
$body-background-color: $grey-dk-300;
$sidebar-color: $grey-dk-300;
$border-color: $grey-dk-200;
$body-text-color: $grey-lt-300;
$body-heading-color: $grey-lt-000;
$nav-child-link-color: $grey-dk-000;
$search-result-preview-color: $grey-dk-000;
$body-text-color: $grey-lt-300;
$link-color: $blue-000;
$btn-primary-color: $blue-200;
$nav-child-link-color: $grey-dk-000;
$sidebar-color: $grey-dk-300;
$base-button-color: $grey-dk-250;
$search-background-color: $grey-dk-250;
$table-background-color: $grey-dk-250;
$feedback-color: darken($sidebar-color, 3%);
// The following highlight theme is more legible than that used for the light color scheme
// @import "./vendor/OneDarkJekyll/syntax-one-dark";
// $code-background-color: #282c34; // OneDarkJekyll default for syntax-one-dark
// $code-linenumber-color: #abb2bf; // OneDarkJekyll .nf for syntax-one-dark
@import "./vendor/OneDarkJekyll/syntax-one-dark-vivid";
$btn-primary-color: $blue-200;
$code-background-color: #31343f; // OneDarkJekyll default for syntax-one-dark-vivid
$code-linenumber-color: #dee2f7; // OneDarkJekyll .nf for syntax-one-dark-vivid
$feedback-color: darken($sidebar-color, 3%);
$table-background-color: $grey-dk-250;
$search-background-color: $grey-dk-250;
$search-result-preview-color: $grey-dk-000;
$border-color: $grey-dk-200;
// @import "./vendor/OneDarkJekyll/syntax-firewatch";
// $code-background-color: #282c34; // OneDarkJekyll default for syntax-firewatch
// $code-linenumber-color: #abb2bf; // OneDarkJekyll .nf for syntax-firewatch
// @import "./vendor/OneDarkJekyll/syntax-firewatch-green";
// $code-background-color: #282c34; // OneDarkJekyll default for syntax-firewatch-green
// $code-linenumber-color: #abb2bf; // OneDarkJekyll .nf for syntax-firewatch-green
@import "./vendor/OneDarkJekyll/syntax"; // this is the one-dark-vivid atom syntax theme

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@@ -0,0 +1,208 @@
// Moved from _sass/code.scss
.highlight .c {
color: #586e75;
} // comment //
.highlight .err {
color: #93a1a1;
} // error //
.highlight .g {
color: #93a1a1;
} // generic //
.highlight .k {
color: #859900;
} // keyword //
.highlight .l {
color: #93a1a1;
} // literal //
.highlight .n {
color: #93a1a1;
} // name //
.highlight .o {
color: #859900;
} // operator //
.highlight .x {
color: #cb4b16;
} // other //
.highlight .p {
color: #93a1a1;
} // punctuation //
.highlight .cm {
color: #586e75;
} // comment.multiline //
.highlight .cp {
color: #859900;
} // comment.preproc //
.highlight .c1 {
color: #586e75;
} // comment.single //
.highlight .cs {
color: #859900;
} // comment.special //
.highlight .gd {
color: #2aa198;
} // generic.deleted //
.highlight .ge {
font-style: italic;
color: #93a1a1;
} // generic.emph //
.highlight .gr {
color: #dc322f;
} // generic.error //
.highlight .gh {
color: #cb4b16;
} // generic.heading //
.highlight .gi {
color: #859900;
} // generic.inserted //
.highlight .go {
color: #93a1a1;
} // generic.output //
.highlight .gp {
color: #93a1a1;
} // generic.prompt //
.highlight .gs {
font-weight: bold;
color: #93a1a1;
} // generic.strong //
.highlight .gu {
color: #cb4b16;
} // generic.subheading //
.highlight .gt {
color: #93a1a1;
} // generic.traceback //
.highlight .kc {
color: #cb4b16;
} // keyword.constant //
.highlight .kd {
color: #268bd2;
} // keyword.declaration //
.highlight .kn {
color: #859900;
} // keyword.namespace //
.highlight .kp {
color: #859900;
} // keyword.pseudo //
.highlight .kr {
color: #268bd2;
} // keyword.reserved //
.highlight .kt {
color: #dc322f;
} // keyword.type //
.highlight .ld {
color: #93a1a1;
} // literal.date //
.highlight .m {
color: #2aa198;
} // literal.number //
.highlight .s {
color: #2aa198;
} // literal.string //
.highlight .na {
color: #555;
} // name.attribute //
.highlight .nb {
color: #b58900;
} // name.builtin //
.highlight .nc {
color: #268bd2;
} // name.class //
.highlight .no {
color: #cb4b16;
} // name.constant //
.highlight .nd {
color: #268bd2;
} // name.decorator //
.highlight .ni {
color: #cb4b16;
} // name.entity //
.highlight .ne {
color: #cb4b16;
} // name.exception //
.highlight .nf {
color: #268bd2;
} // name.function //
.highlight .nl {
color: #555;
} // name.label //
.highlight .nn {
color: #93a1a1;
} // name.namespace //
.highlight .nx {
color: #555;
} // name.other //
.highlight .py {
color: #93a1a1;
} // name.property //
.highlight .nt {
color: #268bd2;
} // name.tag //
.highlight .nv {
color: #268bd2;
} // name.variable //
.highlight .ow {
color: #859900;
} // operator.word //
.highlight .w {
color: #93a1a1;
} // text.whitespace //
.highlight .mf {
color: #2aa198;
} // literal.number.float //
.highlight .mh {
color: #2aa198;
} // literal.number.hex //
.highlight .mi {
color: #2aa198;
} // literal.number.integer //
.highlight .mo {
color: #2aa198;
} // literal.number.oct //
.highlight .sb {
color: #586e75;
} // literal.string.backtick //
.highlight .sc {
color: #2aa198;
} // literal.string.char //
.highlight .sd {
color: #93a1a1;
} // literal.string.doc //
.highlight .s2 {
color: #2aa198;
} // literal.string.double //
.highlight .se {
color: #cb4b16;
} // literal.string.escape //
.highlight .sh {
color: #93a1a1;
} // literal.string.heredoc //
.highlight .si {
color: #2aa198;
} // literal.string.interpol //
.highlight .sx {
color: #2aa198;
} // literal.string.other //
.highlight .sr {
color: #dc322f;
} // literal.string.regex //
.highlight .s1 {
color: #2aa198;
} // literal.string.single //
.highlight .ss {
color: #2aa198;
} // literal.string.symbol //
.highlight .bp {
color: #268bd2;
} // name.builtin.pseudo //
.highlight .vc {
color: #268bd2;
} // name.variable.class //
.highlight .vg {
color: #268bd2;
} // name.variable.global //
.highlight .vi {
color: #268bd2;
} // name.variable.instance //
.highlight .il {
color: #2aa198;
} // literal.number.integer.long //

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@@ -1,208 +1,15 @@
// Moved from _sass/code.scss
$body-background-color: $white !default;
$body-heading-color: $grey-dk-300 !default;
$body-text-color: $grey-dk-100 !default;
$link-color: $purple-000 !default;
$nav-child-link-color: $grey-dk-100 !default;
$sidebar-color: $grey-lt-000 !default;
$base-button-color: #f7f7f7 !default;
$btn-primary-color: $purple-100 !default;
$code-background-color: $grey-lt-000 !default;
$feedback-color: darken($sidebar-color, 3%) !default;
$table-background-color: $white !default;
$search-background-color: $white !default;
$search-result-preview-color: $grey-dk-000 !default;
.highlight .c {
color: #586e75;
} // comment //
.highlight .err {
color: #93a1a1;
} // error //
.highlight .g {
color: #93a1a1;
} // generic //
.highlight .k {
color: #859900;
} // keyword //
.highlight .l {
color: #93a1a1;
} // literal //
.highlight .n {
color: #93a1a1;
} // name //
.highlight .o {
color: #859900;
} // operator //
.highlight .x {
color: #cb4b16;
} // other //
.highlight .p {
color: #93a1a1;
} // punctuation //
.highlight .cm {
color: #586e75;
} // comment.multiline //
.highlight .cp {
color: #859900;
} // comment.preproc //
.highlight .c1 {
color: #586e75;
} // comment.single //
.highlight .cs {
color: #859900;
} // comment.special //
.highlight .gd {
color: #2aa198;
} // generic.deleted //
.highlight .ge {
font-style: italic;
color: #93a1a1;
} // generic.emph //
.highlight .gr {
color: #dc322f;
} // generic.error //
.highlight .gh {
color: #cb4b16;
} // generic.heading //
.highlight .gi {
color: #859900;
} // generic.inserted //
.highlight .go {
color: #93a1a1;
} // generic.output //
.highlight .gp {
color: #93a1a1;
} // generic.prompt //
.highlight .gs {
font-weight: bold;
color: #93a1a1;
} // generic.strong //
.highlight .gu {
color: #cb4b16;
} // generic.subheading //
.highlight .gt {
color: #93a1a1;
} // generic.traceback //
.highlight .kc {
color: #cb4b16;
} // keyword.constant //
.highlight .kd {
color: #268bd2;
} // keyword.declaration //
.highlight .kn {
color: #859900;
} // keyword.namespace //
.highlight .kp {
color: #859900;
} // keyword.pseudo //
.highlight .kr {
color: #268bd2;
} // keyword.reserved //
.highlight .kt {
color: #dc322f;
} // keyword.type //
.highlight .ld {
color: #93a1a1;
} // literal.date //
.highlight .m {
color: #2aa198;
} // literal.number //
.highlight .s {
color: #2aa198;
} // literal.string //
.highlight .na {
color: #555;
} // name.attribute //
.highlight .nb {
color: #b58900;
} // name.builtin //
.highlight .nc {
color: #268bd2;
} // name.class //
.highlight .no {
color: #cb4b16;
} // name.constant //
.highlight .nd {
color: #268bd2;
} // name.decorator //
.highlight .ni {
color: #cb4b16;
} // name.entity //
.highlight .ne {
color: #cb4b16;
} // name.exception //
.highlight .nf {
color: #268bd2;
} // name.function //
.highlight .nl {
color: #555;
} // name.label //
.highlight .nn {
color: #93a1a1;
} // name.namespace //
.highlight .nx {
color: #555;
} // name.other //
.highlight .py {
color: #93a1a1;
} // name.property //
.highlight .nt {
color: #268bd2;
} // name.tag //
.highlight .nv {
color: #268bd2;
} // name.variable //
.highlight .ow {
color: #859900;
} // operator.word //
.highlight .w {
color: #93a1a1;
} // text.whitespace //
.highlight .mf {
color: #2aa198;
} // literal.number.float //
.highlight .mh {
color: #2aa198;
} // literal.number.hex //
.highlight .mi {
color: #2aa198;
} // literal.number.integer //
.highlight .mo {
color: #2aa198;
} // literal.number.oct //
.highlight .sb {
color: #586e75;
} // literal.string.backtick //
.highlight .sc {
color: #2aa198;
} // literal.string.char //
.highlight .sd {
color: #93a1a1;
} // literal.string.doc //
.highlight .s2 {
color: #2aa198;
} // literal.string.double //
.highlight .se {
color: #cb4b16;
} // literal.string.escape //
.highlight .sh {
color: #93a1a1;
} // literal.string.heredoc //
.highlight .si {
color: #2aa198;
} // literal.string.interpol //
.highlight .sx {
color: #2aa198;
} // literal.string.other //
.highlight .sr {
color: #dc322f;
} // literal.string.regex //
.highlight .s1 {
color: #2aa198;
} // literal.string.single //
.highlight .ss {
color: #2aa198;
} // literal.string.symbol //
.highlight .bp {
color: #268bd2;
} // name.builtin.pseudo //
.highlight .vc {
color: #268bd2;
} // name.variable.class //
.highlight .vg {
color: #268bd2;
} // name.variable.global //
.highlight .vi {
color: #268bd2;
} // name.variable.instance //
.highlight .il {
color: #2aa198;
} // literal.number.integer.long //
@import "./vendor/OneLightJekyll/syntax";