Improve migrate page and add card CSS (#13751)

- Use original gitea logo on migrate page
- Add card styles and map colors to css vars
- Tweak migrate page, adding hover effect to cards

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

8 files changed, 83 insertions, 54 deletions

diff --git a/build/generate-svg.js b/build/generate-svg.js
index 96a4f5fadb..52d2c519ef 100755
--- a/build/generate-svg.js
+++ b/build/generate-svg.js
@@ -14,10 +14,16 @@ function exit(err) {
   process.exit(err ? 1 : 0);
 }
 
-async function processFile(file, {prefix = ''} = {}) {
-  let name = parse(file).name;
-  if (prefix) name = `${prefix}-${name}`;
-  if (prefix === 'octicon') name = name.replace(/-[0-9]+$/, ''); // chop of '-16' on octicons
+async function processFile(file, {prefix, fullName} = {}) {
+  let name;
+
+  if (fullName) {
+    name = fullName;
+  } else {
+    name = parse(file).name;
+    if (prefix) name = `${prefix}-${name}`;
+    if (prefix === 'octicon') name = name.replace(/-[0-9]+$/, ''); // chop of '-16' on octicons
+  }
 
   const svgo = new Svgo({
     plugins: [
@@ -47,18 +53,20 @@ async function processFile(file, {prefix = ''} = {}) {
   await writeFile(resolve(outputDir, `${name}.svg`), data);
 }
 
+function processFiles(pattern, opts) {
+  return glob(pattern).map((file) => processFile(file, opts));
+}
+
 async function main() {
   try {
     await mkdir(outputDir);
   } catch {}
 
-  for (const file of glob('../node_modules/@primer/octicons/build/svg/*-16.svg')) {
-    await processFile(file, {prefix: 'octicon'});
-  }
-
-  for (const file of glob('../web_src/svg/*.svg')) {
-    await processFile(file);
-  }
+  await Promise.all([
+    ...processFiles('../node_modules/@primer/octicons/build/svg/*-16.svg', {prefix: 'octicon'}),
+    ...processFiles('../web_src/svg/*.svg'),
+    ...processFiles('../assets/logo.svg', {fullName: 'gitea-gitea'}),
+  ]);
 }
 
 main().then(exit).catch(exit);
diff --git a/public/img/svg/gitea-gitea.svg b/public/img/svg/gitea-gitea.svg
index 7ccd7973a7..fa9dce064c 100644
--- a/public/img/svg/gitea-gitea.svg
+++ b/public/img/svg/gitea-gitea.svg
@@ -1 +1 @@
-<svg viewBox="0 0 135.467 135.467" class="svg gitea-gitea" width="16" height="16" aria-hidden="true"><path d="M27.707 33.619c-9.547-.028-22.338 6.797-21.63 23.903C7.183 84.25 31.532 86.734 41.267 86.95c1.068 5.013 12.521 22.298 21.001 23.209h37.158c22.278-1.668 38.957-75.753 26.59-76.035-20.713 1.097-32.485 1.556-42.97 1.637v23.21l-3.24-1.613-.026-21.53c-11.886-.01-22.487-.603-42.358-1.704-2.495-.027-5.98-.494-9.715-.504zm2.497 9.459c1.352 13.694 3.557 21.7 8.02 33.94-11.382-1.504-21.072-5.222-22.853-19.107-.951-7.411 2.39-15.167 14.833-14.833zm43.334 13.469a5.477 5.477 0 012.108.545l3.878 1.885-2.778 5.689a3.475 3.475 0 00-1.249.198 3.475 3.475 0 00-2.091 4.449 3.475 3.475 0 00.57 1.017l-4.787 9.798a3.475 3.475 0 00-1.15.206 3.475 3.475 0 00-2.091 4.449 3.475 3.475 0 004.44 2.091 3.475 3.475 0 002.1-4.448 3.475 3.475 0 00-.819-1.273l4.663-9.558a3.475 3.475 0 001.514-.19 3.475 3.475 0 001.24-.778c4.537 2.193 5.7 2.866 6.308 3.671.114.151.249.417.298.588.153.527.042 1.51-.281 2.455-.384 1.123-2.275 5.239-3.754 8.302a3.475 3.475 0 00-1.356.198 3.475 3.475 0 00-2.092 4.448 3.475 3.475 0 004.449 2.092 3.475 3.475 0 002.092-4.448 3.475 3.475 0 00-.72-1.174c2.773-5.883 3.781-8.196 4.143-9.749.13-.561.154-.777.157-1.537.003-.776-.011-.935-.124-1.299-.35-1.126-1.165-2.139-2.415-3.01-.942-.655-2.119-1.26-5.515-2.86-.044-.02-.087-.045-.132-.066a3.475 3.475 0 00-.198-1.273 3.475 3.475 0 00-.753-1.216l2.729-5.606 15.13 7.35a5.466 5.466 0 012.53 7.326L89.19 96.226a5.476 5.476 0 01-7.334 2.53L60.457 88.363a5.479 5.479 0 01-2.538-7.334L68.321 59.63a5.472 5.472 0 015.217-3.084z" fill="#609926" stroke="#428f29" stroke-width=".999" paint-order="markers fill stroke"/></svg>
\ No newline at end of file
+<svg viewBox="0 0 135.467 135.467" class="svg gitea-gitea" width="16" height="16" aria-hidden="true"><path d="M27.71 33.618c-9.547-.028-22.34 6.798-21.632 23.904C7.184 84.25 31.535 86.73 41.27 86.945c1.068 5.013 12.522 22.305 21.002 23.216h37.152c22.278-1.668 38.961-75.756 26.594-76.038-46.782 2.477-49.996 2.138-88.6 0-2.495-.027-5.972-.495-9.708-.505zm2.491 9.458C31.553 56.77 33.757 64.78 38.22 77.02c-11.382-1.505-21.07-5.225-22.851-19.11-.951-7.411 2.39-15.168 14.833-14.834z" fill="#609926" stroke="#428f29"/><g fill="#fff"><rect width="34.762" height="34.762" x="87.509" y="18.292" transform="rotate(25.915)" ry="5.483"/><path d="M79.805 57.36l3.241 1.609V35.256h-3.263z"/></g><g class="detail-remove"><circle transform="rotate(-19.796)" r="3.475" cy="90.078" cx="49.065" fill="#609926"/><circle transform="rotate(-19.796)" r="3.475" cy="102.105" cx="36.81" fill="#609926"/><circle transform="rotate(-19.796)" r="3.475" cy="111.439" cx="46.484" fill="#609926"/><path fill="#609926" d="M79.54 58.936l2.402 1.172L69.98 84.605l-2.402-1.172z"/><path d="M76.558 68.116c12.976 6.396 13.013 4.102 4.891 20.908" fill="none" stroke="#609926" stroke-width="2.68"/></g></svg>
\ No newline at end of file
diff --git a/templates/repo/migrate/migrate.tmpl b/templates/repo/migrate/migrate.tmpl
index 8ada46e1d7..602546148f 100644
--- a/templates/repo/migrate/migrate.tmpl
+++ b/templates/repo/migrate/migrate.tmpl
@@ -4,17 +4,17 @@
 		<div class="column">
 			<div class="ui three stackable cards">
 				{{range .Services}}
-					<div class="ui card">
-						<a class="image" href="{{AppSubUrl}}/repo/migrate?service_type={{.}}&org={{$.Org}}&mirror={{$.Mirror}}">
-							{{svg (Printf "gitea-%s" .Name) 184}}
-						</a>
+					<a class="ui card df ac" href="{{AppSubUrl}}/repo/migrate?service_type={{.}}&org={{$.Org}}&mirror={{$.Mirror}}">
+						{{svg (Printf "gitea-%s" .Name) 184}}
 						<div class="content">
-							<a class="header" href="{{AppSubUrl}}/repo/migrate?service_type={{.}}&org={{$.Org}}&mirror={{$.Mirror}}">{{.Title}}</a>
-							<div class="description">
+							<div class="header tc">
+								{{.Title}}
+							</div>
+							<div class="description tc">
 								{{(Printf "repo.migrate.%s.description" .Name) | $.i18n.Tr }}
 							</div>
 						</div>
-					</div>
+					</a>
 				{{end}}
 			</div>
 		</div>
diff --git a/web_src/less/_base.less b/web_src/less/_base.less
index 884fb69abc..6fee330c57 100644
--- a/web_src/less/_base.less
+++ b/web_src/less/_base.less
@@ -94,10 +94,12 @@
   --color-hover: #0000000a;
   --color-active: #00000010;
   --color-menu: #ffffff;
+  --color-card: #ffffff;
   --color-markdown-table-row: #00000008;
   --color-markdown-code-block: #00000010;
   --color-button: #ffffff;
   --color-code-bg: #ffffff;
+  --color-shadow: #00000024;
 }
 
 :root:lang(ja) {
@@ -374,6 +376,48 @@ a.muted:hover,
   box-shadow: -1px -1px 0 0 var(--color-secondary);
 }
 
+.ui.cards > .card,
+.ui.card {
+  background: var(--color-card);
+  border: 1px solid var(--color-secondary);
+  box-shadow: none;
+}
+
+.ui.cards > .card > .content,
+.ui.card > .content {
+  border-color: var(--color-secondary);
+}
+
+.ui.cards > .card > .extra,
+.ui.card > .extra,
+.ui.cards > .card > .extra a:not(.ui),
+.ui.card > .extra a:not(.ui) {
+  color: var(--color-text);
+}
+
+.ui.cards > .card > .extra a:not(.ui):hover,
+.ui.card > .extra a:not(.ui):hover {
+  color: var(--color-primary);
+}
+
+.ui.cards > .card > .content > .header,
+.ui.card > .content > .header {
+  color: var(--color-text);
+}
+
+.ui.cards > .card > .content > .description,
+.ui.card > .content > .description {
+  color: var(--color-text);
+}
+
+.ui.cards a.card:hover,
+.ui.link.cards .card:not(.icon):hover,
+a.ui.card:hover,
+.ui.link.card:hover {
+  border: 1px solid var(--color-secondary);
+  background: var(--color-card);
+}
+
 .ui.progress[data-percent="0"] .bar .progress {
   color: var(--color-text);
 }
diff --git a/web_src/less/_repository.less b/web_src/less/_repository.less
index 7c0f381953..1ab90e5667 100644
--- a/web_src/less/_repository.less
+++ b/web_src/less/_repository.less
@@ -3206,6 +3206,13 @@ td.blob-excerpt {
   }
 }
 
-.migrate .cards .card {
-  text-align: center;
+.repository.migrate .card {
+  transition: all .1s ease-in-out;
+  box-shadow: none !important;
+  border: 1px solid var(--color-secondary);
+}
+
+.repository.migrate .card:hover {
+  transform: scale(105%);
+  box-shadow: 0 .5rem 1rem var(--color-shadow) !important;
 }
diff --git a/web_src/less/helpers.less b/web_src/less/helpers.less
index 77c81a62e1..7e299339f8 100644
--- a/web_src/less/helpers.less
+++ b/web_src/less/helpers.less
@@ -1,6 +1,7 @@
 .df { display: flex !important; }
 .dif { display: inline-flex !important; }
 .ac { align-items: center !important; }
+.tc { text-align: center !important; }
 .jc { justify-content: center !important; }
 .js { justify-content: flex-start !important; }
 .je { justify-content: flex-end !important; }
diff --git a/web_src/less/themes/theme-arc-green.less b/web_src/less/themes/theme-arc-green.less
index 884548accb..17c435788b 100644
--- a/web_src/less/themes/theme-arc-green.less
+++ b/web_src/less/themes/theme-arc-green.less
@@ -89,10 +89,12 @@
   --color-hover: #ffffff0d;
   --color-active: #ffffff14;
   --color-menu: #2e323e;
+  --color-card: #2e323e;
   --color-markdown-table-row: #ffffff06;
   --color-markdown-code-block: #2a2e3a;
   --color-button: #353846;
   --color-code-bg: #2a2e3a;
+  --color-shadow: #00000060;
 }
 
 /* LineTableTD */
@@ -817,22 +819,6 @@ td.blob-hunk {
   background: #353945;
 }
 
-.ui.card,
-.ui.cards > .card {
-  background: #353945;
-  box-shadow: 0 0 0 1px var(--color-secondary);
-}
-
-.ui.card > .content > .header,
-.ui.cards > .card > .content > .header {
-  color: #dbdbdb;
-}
-
-.ui.card > .extra a:not(.ui),
-.ui.cards > .card > .extra a:not(.ui) {
-  color: #87ab63;
-}
-
 .ui .text.black {
   color: var(--color-secondary-dark-6);
 }
@@ -1366,19 +1352,3 @@ img[src$="/img/matrix.svg"] {
   border: 1px solid rgba(121, 71, 66, .5) !important;
   border-bottom: none !important;
 }
-
-.migrate .cards .card {
-  text-align: center;
-}
-
-.migrate .cards .card .content a {
-  color: rgb(158, 158, 158) !important;
-}
-
-.migrate .cards .card .content a:hover {
-  color: rgb(255, 255, 255) !important;
-}
-
-.migrate .cards .card .content .description {
-  color: rgb(158, 158, 158);
-}
diff --git a/web_src/svg/gitea-gitea.svg b/web_src/svg/gitea-gitea.svg
deleted file mode 100644
index e2762af51b..0000000000
--- a/web_src/svg/gitea-gitea.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="32" width="32" viewBox="0 0 135.467 135.467"><path d="M27.707 33.619c-9.547-.028-22.338 6.797-21.63 23.903C7.183 84.25 31.532 86.734 41.267 86.95c1.068 5.013 12.521 22.298 21.001 23.209h37.158c22.278-1.668 38.957-75.753 26.59-76.035-20.713 1.097-32.485 1.556-42.97 1.637v23.21l-3.24-1.613-.026-21.53c-11.886-.01-22.487-.603-42.358-1.704-2.495-.027-5.98-.494-9.715-.504zm2.497 9.459c1.352 13.694 3.557 21.7 8.02 33.94-11.382-1.504-21.072-5.222-22.853-19.107-.951-7.411 2.39-15.167 14.833-14.833zm43.334 13.469a5.477 5.477 0 0 1 2.108.545l3.878 1.885-2.778 5.689a3.475 3.475 0 0 0-1.249.198 3.475 3.475 0 0 0-2.091 4.449 3.475 3.475 0 0 0 .57 1.017l-4.787 9.798a3.475 3.475 0 0 0-1.15.206 3.475 3.475 0 0 0-2.091 4.449 3.475 3.475 0 0 0 4.44 2.091 3.475 3.475 0 0 0 2.1-4.448 3.475 3.475 0 0 0-.819-1.273l4.663-9.558a3.475 3.475 0 0 0 1.514-.19 3.475 3.475 0 0 0 1.24-.778c4.537 2.193 5.7 2.866 6.308 3.671.114.151.249.417.298.588.153.527.042 1.51-.281 2.455-.384 1.123-2.275 5.239-3.754 8.302a3.475 3.475 0 0 0-1.356.198 3.475 3.475 0 0 0-2.092 4.448 3.475 3.475 0 0 0 4.449 2.092 3.475 3.475 0 0 0 2.092-4.448 3.475 3.475 0 0 0-.72-1.174c2.773-5.883 3.781-8.196 4.143-9.749.13-.561.154-.777.157-1.537.003-.776-.011-.935-.124-1.299-.35-1.126-1.165-2.139-2.415-3.01-.942-.655-2.119-1.26-5.515-2.86-.044-.02-.087-.045-.132-.066a3.475 3.475 0 0 0-.198-1.273 3.475 3.475 0 0 0-.753-1.216l2.729-5.606 15.13 7.35a5.466 5.466 0 0 1 2.53 7.326L89.19 96.226a5.476 5.476 0 0 1-7.334 2.53L60.457 88.363a5.479 5.479 0 0 1-2.538-7.334L68.321 59.63a5.472 5.472 0 0 1 5.217-3.084z" fill="#609926" stroke="#428f29" stroke-width=".9990682399999999" paint-order="markers fill stroke"/></svg>
\ No newline at end of file