feat(platform): preview project name on top of DSN

src/components/codeBlock/code-blocks.module.scss

@@ -152,4 +152,5 @@
   border: none;
   color: var(--white);
   transition: opacity 150ms;
+  z-index: 10000;
 }

src/components/codeBlock/index.tsx

@@ -14,6 +14,31 @@ export interface CodeBlockProps {
   title?: string;
 }
 
+/**
+ *
+ * Copy `element`'s text children as long as long as they are not `.no-copy`
+ */
+function getCopiableText(element: HTMLDivElement) {
+  let text = '';
+  const walker = document.createTreeWalker(element, NodeFilter.SHOW_TEXT, {
+    acceptNode: function (node) {
+      // Skip if parent has .no-copy class
+      if (node.parentElement?.classList.contains('no-copy')) {
+        return NodeFilter.FILTER_REJECT;
+      }
+      return NodeFilter.FILTER_ACCEPT;
+    },
+  });
+
+  let node: Node | null;
+  // eslint-disable-next-line no-cond-assign
+  while ((node = walker.nextNode())) {
+    text += node.textContent;
+  }
+
+  return text.trim();
+}
+
 export function CodeBlock({filename, language, children}: CodeBlockProps) {
   const [showCopied, setShowCopied] = useState(false);
   const codeRef = useRef<HTMLDivElement>(null);
@@ -23,6 +48,19 @@ export function CodeBlock({filename, language, children}: CodeBlockProps) {
   const [showCopyButton, setShowCopyButton] = useState(false);
   useEffect(() => {
     setShowCopyButton(true);
+    // prevent .no-copy elements from being copied during selction Right click copy or / Cmd+C
+    const noCopyElements = codeRef.current?.querySelectorAll<HTMLSpanElement>('.no-copy');
+    document.addEventListener('selectionchange', () => {
+      // hide no copy elements within the selection
+      const selection = window.getSelection();
+      noCopyElements?.forEach(element => {
+        if (selection?.containsNode(element, true)) {
+          element.style.display = 'none';
+        } else {
+          element.style.display = 'inline';
+        }
+      });
+    });
   }, []);
 
   useCleanSnippetInClipboard(codeRef, {language});
@@ -32,7 +70,9 @@ export function CodeBlock({filename, language, children}: CodeBlockProps) {
       return;
     }
 
-    const code = cleanCodeSnippet(codeRef.current.innerText, {language});
+    const code = cleanCodeSnippet(getCopiableText(codeRef.current), {
+      language,
+    });
 
     try {
       await navigator.clipboard.writeText(code);

src/components/codeKeywords/codeKeywords.tsx

@@ -27,7 +27,8 @@ export function makeKeywordsClickable(children: React.ReactNode) {
     if (ORG_AUTH_TOKEN_REGEX.test(child)) {
       makeOrgAuthTokenClickable(arr, child);
     } else if (KEYWORDS_REGEX.test(child)) {
-      makeProjectKeywordsClickable(arr, child);
+      const isDSNKeyword = /___PUBLIC_DSN___/.test(child);
+      makeProjectKeywordsClickable(arr, child, isDSNKeyword);
     } else {
       arr.push(child);
     }
@@ -42,13 +43,18 @@ function makeOrgAuthTokenClickable(arr: ChildrenItem[], str: string) {
   ));
 }
 
-function makeProjectKeywordsClickable(arr: ChildrenItem[], str: string) {
+function makeProjectKeywordsClickable(
+  arr: ChildrenItem[],
+  str: string,
+  isDSNKeyword = false
+) {
   runRegex(arr, str, KEYWORDS_REGEX, (lastIndex, match) => (
     <KeywordSelector
       key={`project-keyword-${lastIndex}`}
       index={lastIndex}
       group={match[1] || 'PROJECT'}
       keyword={match[2]}
+      showPreview={isDSNKeyword}
     />
   ));
 }

src/components/codeKeywords/keyword.tsx

@@ -2,7 +2,7 @@
 
 import {MotionProps} from 'framer-motion';
 
-import {KeywordSpan} from './styles.css';
+import {KeywordSpan} from './styles';
 
 export function Keyword({
   initial = {opacity: 0, y: -10, position: 'absolute'},
@@ -17,14 +17,16 @@ export function Keyword({
     opacity: {duration: 0.15},
     y: {duration: 0.25},
   },
+  showPreview: hasPreview = false,
   ...props
-}: MotionProps) {
+}: MotionProps & {showPreview?: boolean}) {
   return (
     <KeywordSpan
       initial={initial}
       animate={animate}
       exit={exit}
       transition={transition}
+      hasPreview={hasPreview}
       {...props}
     />
   );

src/components/codeKeywords/keywordSelector.tsx

@@ -21,17 +21,24 @@ import {
   KeywordIndicator,
   KeywordSearchInput,
   PositionWrapper,
+  ProjectPreview,
   Selections,
-} from './styles.css';
+} from './styles';
 import {dropdownPopperOptions} from './utils';
 
 type KeywordSelectorProps = {
   group: string;
   index: number;
   keyword: string;
+  showPreview: boolean;
 };
 
-export function KeywordSelector({keyword, group, index}: KeywordSelectorProps) {
+export function KeywordSelector({
+  keyword,
+  group,
+  index,
+  showPreview,
+}: KeywordSelectorProps) {
   const [isOpen, setIsOpen] = useState(false);
   const [referenceEl, setReferenceEl] = useState<HTMLSpanElement | null>(null);
   const [dropdownEl, setDropdownEl] = useState<HTMLElement | null>(null);
@@ -137,17 +144,22 @@ export function KeywordSelector({keyword, group, index}: KeywordSelectorProps) {
             // correctly overlap during animations, but this must be removed
             // after so copy-paste correctly works.
             display: isAnimating ? 'inline-grid' : undefined,
+            position: 'relative',
           }}
         >
           <AnimatePresence initial={false}>
             <Keyword
               onAnimationStart={() => setIsAnimating(true)}
               onAnimationComplete={() => setIsAnimating(false)}
               key={currentSelectionIdx}
+              showPreview={showPreview}
             >
               {currentSelection[keyword]}
             </Keyword>
           </AnimatePresence>
+          {!isOpen && showPreview && currentSelection?.title && (
+            <ProjectPreview className="no-copy">{currentSelection.title}</ProjectPreview>
+          )}
         </span>
       </KeywordDropdown>
       {isMounted &&

src/components/codeKeywords/orgAuthTokenCreator.tsx

@@ -21,7 +21,7 @@ import {
   KeywordDropdown,
   PositionWrapper,
   Selections,
-} from './styles.css';
+} from './styles';
 import {dropdownPopperOptions} from './utils';
 
 type TokenState =

src/components/codeKeywords/styles.css.ts → src/components/codeKeywords/styles.ts

@@ -4,6 +4,22 @@ import {ArrowDown} from 'react-feather';
 import styled from '@emotion/styled';
 import {motion} from 'framer-motion';
 
+export const ProjectPreview = styled('div')`
+  position: absolute;
+  top: -24px;
+  left: 50%;
+  transform: translateX(-50%);
+  font-size: 12px;
+  background-color: rgba(51, 51, 51, 1);
+  color: #fff;
+  padding: 2px 6px;
+  border-radius: 3px;
+  pointer-events: none;
+  white-space: nowrap;
+  opacity: 0.9;
+  user-select: none;
+`;
+
 export const PositionWrapper = styled('div')`
   z-index: 100;
 `;
@@ -92,8 +108,8 @@ export const ItemButton = styled('button')<{dark: boolean; isActive: boolean}>`
     color: #EBE6EF;
     `
       : `
-    
-    
+
+
     &:focus {
       outline: none;
       background-color: ${p.dark ? 'var(--gray-a4)' : 'var(--accent-purple-light)'};
@@ -138,9 +154,15 @@ export const KeywordIndicator = styled(ArrowDown, {
   top: -1px;
 `;
 
-export const KeywordSpan = styled(motion.span)`
+export const KeywordSpan = styled(motion.span, {
+  shouldForwardProp: prop => prop !== 'hasPreview',
+})<{
+  hasPreview?: boolean;
+}>`
   grid-row: 1;
   grid-column: 1;
+  display: inline-block;
+  margin-top: ${p => (p.hasPreview ? '24px' : '0')};
 `;
 
 export const KeywordSearchInput = styled('input')<{dark: boolean}>`