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Render the git graph on the server (#12333)

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Rendering the git graph on the server means that we can properly track flows and switch from the Canvas implementation to a SVG implementation.

* This implementation provides a 16 limited color selection
* The uniqued color numbers are also provided
* And there is also a monochrome version
*In addition is a hover highlight that allows users to highlight commits on the same flow.

Closes #12209

Signed-off-by: Andrew Thornton art27@cantab.net
Co-authored-by: silverwind <me@silverwind.io>
This commit is contained in:
zeripath 2020-08-06 09:04:08 +01:00 • committed by GitHub
parent f1a42f5d5e
commit 2c1ae6c82d
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19 changed files with 1666 additions and 696 deletions
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web_src/less/features/gitgraph.less Normal file
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#git-graph-container {
float: left;
display: block;
overflow-x: auto;
width: 100%;
.color-buttons {
margin-right: 0;
}
.ui.header.dividing {
padding-bottom: 10px;
}
li {
list-style-type: none;
height: 20px;
line-height: 20px;
white-space: nowrap;
.node-relation {
font-family: "Bitstream Vera Sans Mono", "Courier", monospace;
}
.author {
color: #666666;
}
.time {
color: #999999;
font-size: 80%;
}
a {
color: #000000;
}
a:hover {
text-decoration: underline;
}
a em {
color: #bb0000;
border-bottom: 1px dotted #bbbbbb;
text-decoration: none;
font-style: normal;
}
}
#rel-container {
max-width: 30%;
overflow-x: auto;
float: left;
}
#rev-container {
width: 100%;
}
#rev-list {
margin: 0;
padding: 0 5px;
min-width: 95%;
li.highlight,
li.hover {
background-color: rgba(0, 0, 0, .05);
}
li.highlight.hover {
background-color: rgba(0, 0, 0, .1);
}
}
#graph-raw-list {
margin: 0;
}
&.monochrome #rel-container {
.flow-group {
stroke: grey;
fill: grey;
}
.flow-group.highlight {
stroke: black;
fill: black;
}
}
&:not(.monochrome) #rel-container {
.flow-group {
&.flow-color-16-1 {
stroke: #499a37;
fill: #499a37;
}
&.flow-color-16-2 {
stroke: hsl(356, 58%, 54%);
fill: #ce4751;
}
&.flow-color-16-3 {
stroke: #8f9121;
fill: #8f9121;
}
&.flow-color-16-4 {
stroke: #ac32a6;
fill: #ac32a6;
}
&.flow-color-16-5 {
stroke: #3d27aa;
fill: #3d27aa;
}
&.flow-color-16-6 {
stroke: #c67d28;
fill: #c67d28;
}
&.flow-color-16-7 {
stroke: #4db392;
fill: #4db392;
}
&.flow-color-16-8 {
stroke: #aa4d30;
fill: #aa4d30;
}
&.flow-color-16-9 {
stroke: #2a6f84;
fill: #2a6f84;
}
&.flow-color-16-10 {
stroke: #c45327;
fill: #c45327;
}
&.flow-color-16-11 {
stroke: #3d965c;
fill: #3d965c;
}
&.flow-color-16-12 {
stroke: #792a93;
fill: #792a93;
}
&.flow-color-16-13 {
stroke: #439d73;
fill: #439d73;
}
&.flow-color-16-14 {
stroke: #103aad;
fill: #103aad;
}
&.flow-color-16-15 {
stroke: #982e85;
fill: #982e85;
}
&.flow-color-16-0 {
stroke: #7db233;
fill: #7db233;
}
}
.flow-group.highlight {
&.flow-color-16-1 {
stroke: #5ac144;
fill: #5ac144;
}
&.flow-color-16-2 {
stroke: #ed5a8b;
fill: #ed5a8b;
}
&.flow-color-16-3 {
stroke: #ced049;
fill: #ced048;
}
&.flow-color-16-4 {
stroke: #db61d7;
fill: #db62d6;
}
&.flow-color-16-5 {
stroke: #4e33d1;
fill: #4f35d1;
}
&.flow-color-16-6 {
stroke: #e6a151;
fill: #e6a151;
}
&.flow-color-16-7 {
stroke: #44daaa;
fill: #44daaa;
}
&.flow-color-16-8 {
stroke: #dd7a5c;
fill: #dd7a5c;
}
&.flow-color-16-9 {
stroke: #38859c;
fill: #38859c;
}
&.flow-color-16-10 {
stroke: #d95520;
fill: #d95520;
}
&.flow-color-16-11 {
stroke: #42ae68;
fill: #42ae68;
}
&.flow-color-16-12 {
stroke: #9126b5;
fill: #9126b5;
}
&.flow-color-16-13 {
stroke: #4ab080;
fill: #4ab080;
}
&.flow-color-16-14 {
stroke: #284fb8;
fill: #284fb8;
}
&.flow-color-16-15 {
stroke: #971c80;
fill: #971c80;
}
&.flow-color-16-0 {
stroke: #87ca28;
fill: #87ca28;
}
}
}
}