diff options
Diffstat (limited to 'chromium/third_party/node/node_modules/@babel/types/lib/converters/toIdentifier.js')
-rw-r--r-- | chromium/third_party/node/node_modules/@babel/types/lib/converters/toIdentifier.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/chromium/third_party/node/node_modules/@babel/types/lib/converters/toIdentifier.js b/chromium/third_party/node/node_modules/@babel/types/lib/converters/toIdentifier.js new file mode 100644 index 00000000000..2fd4028d2db --- /dev/null +++ b/chromium/third_party/node/node_modules/@babel/types/lib/converters/toIdentifier.js @@ -0,0 +1,30 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = toIdentifier; + +var _isValidIdentifier = require("../validators/isValidIdentifier"); + +var _helperValidatorIdentifier = require("@babel/helper-validator-identifier"); + +function toIdentifier(input) { + input = input + ""; + let name = ""; + + for (const c of input) { + name += (0, _helperValidatorIdentifier.isIdentifierChar)(c.codePointAt(0)) ? c : "-"; + } + + name = name.replace(/^[-0-9]+/, ""); + name = name.replace(/[-\s]+(.)?/g, function (match, c) { + return c ? c.toUpperCase() : ""; + }); + + if (!(0, _isValidIdentifier.default)(name)) { + name = `_${name}`; + } + + return name || "_"; +}
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