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Diffstat (limited to 'tools/node_modules/eslint/lib/rules/no-template-curly-in-string.js')
-rw-r--r-- | tools/node_modules/eslint/lib/rules/no-template-curly-in-string.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/lib/rules/no-template-curly-in-string.js b/tools/node_modules/eslint/lib/rules/no-template-curly-in-string.js new file mode 100644 index 0000000000..d8f6c31108 --- /dev/null +++ b/tools/node_modules/eslint/lib/rules/no-template-curly-in-string.js @@ -0,0 +1,37 @@ +/** + * @fileoverview Warn when using template string syntax in regular strings + * @author Jeroen Engels + */ +"use strict"; + +//------------------------------------------------------------------------------ +// Rule Definition +//------------------------------------------------------------------------------ + +module.exports = { + meta: { + docs: { + description: "disallow template literal placeholder syntax in regular strings", + category: "Possible Errors", + recommended: false + }, + + schema: [] + }, + + create(context) { + const regex = /\$\{[^}]+\}/; + + return { + Literal(node) { + if (typeof node.value === "string" && regex.test(node.value)) { + context.report({ + node, + message: "Unexpected template string expression." + }); + } + } + }; + + } +}; |