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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / eslint / lib / rules / template-tag-spacing.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/template-tag-spacing.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/eslint/lib/rules/template-tag-spacing.js
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+/**
+ * @fileoverview Rule to check spacing between template tags and their literals
+ * @author Jonathan Wilsson
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Rule Definition
+//------------------------------------------------------------------------------
+
+module.exports = {
+    meta: {
+        type: "layout",
+
+        docs: {
+            description: "require or disallow spacing between template tags and their literals",
+            category: "Stylistic Issues",
+            recommended: false,
+            url: "https://eslint.org/docs/rules/template-tag-spacing"
+        },
+
+        fixable: "whitespace",
+
+        schema: [
+            { enum: ["always", "never"] }
+        ],
+        messages: {
+            unexpected: "Unexpected space between template tag and template literal.",
+            missing: "Missing space between template tag and template literal."
+        }
+    },
+
+    create(context) {
+        const never = context.options[0] !== "always";
+        const sourceCode = context.getSourceCode();
+
+        /**
+         * Check if a space is present between a template tag and its literal
+         * @param {ASTNode} node node to evaluate
+         * @returns {void}
+         * @private
+         */
+        function checkSpacing(node) {
+            const tagToken = sourceCode.getTokenBefore(node.quasi);
+            const literalToken = sourceCode.getFirstToken(node.quasi);
+            const hasWhitespace = sourceCode.isSpaceBetweenTokens(tagToken, literalToken);
+
+            if (never && hasWhitespace) {
+                context.report({
+                    node,
+                    loc: tagToken.loc.start,
+                    messageId: "unexpected",
+                    fix(fixer) {
+                        const comments = sourceCode.getCommentsBefore(node.quasi);
+
+                        // Don't fix anything if there's a single line comment after the template tag
+                        if (comments.some(comment => comment.type === "Line")) {
+                            return null;
+                        }
+
+                        return fixer.replaceTextRange(
+                            [tagToken.range[1], literalToken.range[0]],
+                            comments.reduce((text, comment) => text + sourceCode.getText(comment), "")
+                        );
+                    }
+                });
+            } else if (!never && !hasWhitespace) {
+                context.report({
+                    node,
+                    loc: tagToken.loc.start,
+                    messageId: "missing",
+                    fix(fixer) {
+                        return fixer.insertTextAfter(tagToken, " ");
+                    }
+                });
+            }
+        }
+
+        return {
+            TaggedTemplateExpression: checkSpacing
+        };
+    }
+};