button 样式迁移

styles/public/button.tsx

@@ -0,0 +1,70 @@
+import { css, themeVars } from "src/types/vars";
+
+export const primaryStyle = {
+  color: themeVars.github.button.primary.fgColor.rest,
+  backgroundColor: themeVars.github.button.primary.bgColor.rest,
+  borderColor: themeVars.github.button.primary.borderColor.rest,
+};
+
+export const primaryHoverStyle = {
+  color: themeVars.github.button.primary.fgColor.rest,
+  backgroundColor: themeVars.github.button.primary.bgColor.hover,
+  borderColor: themeVars.github.button.primary.borderColor.hover,
+};
+
+// 普通按钮和主色调按钮
+export const baseButton = css`
+  .ui.button {
+    min-height: 30px;
+    font-weight: 500;
+    padding: 9px 16px;
+  }
+
+  .ui.primary.button {
+    ${primaryStyle}
+    &:hover {
+      ${primaryHoverStyle}
+    }
+  }
+  /* 普通按钮边框色不变 */
+  .ui.basic.button:hover,
+  /* 仓库点星等数字标签按钮边框色不变 */
+  .ui.labeled.button > .label:hover {
+    border-color: ${themeVars.color.light.border};
+  }
+  /* 普通按钮激活时背景色 */
+  .ui.basic.buttons .button:active,
+  .ui.basic.button:active,
+  .ui.basic.buttons .active.button,
+  .ui.basic.active.button,
+  .ui.basic.buttons .active.button:hover,
+  .ui.basic.active.button:hover {
+    background-color: ${themeVars.github.button.default.bgColor.active};
+  }
+`;
+
+// 红色按钮
+export const redButton = css`
+  .ui.red.button,
+  .ui.basic.red.buttons .button,
+  .ui.basic.red.button {
+    color: ${themeVars.github.button.danger.fgColor.rest};
+    background-color: ${themeVars.github.button.danger.bgColor.rest};
+    /* 一些按钮边框色为红色, 比如危险操作区, 统一为暗色边框和 github 一致 */
+    border-color: ${themeVars.color.light.border};
+
+    &:hover {
+      color: ${themeVars.github.button.danger.fgColor.hover};
+      background-color: ${themeVars.github.button.danger.bgColor.hover};
+      border-color: ${themeVars.github.button.danger.borderColor.hover};
+    }
+  }
+`;
+
+// 分支菜单按钮
+export const branchDropdownButton = css`
+  .ui.button.branch-dropdown-button {
+    padding: 3px 12px;
+    min-height: 30px;
+  }
+`;