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added validation of paths option

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This commit is contained in:
Vladimir Matveev
2016-04-13 21:16:39 -07:00
parent 41c1a5b497
commit e7a4dd4cf5
8 changed files with 66 additions and 4 deletions
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17
src/compiler/program.ts
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@@ -1985,11 +1985,22 @@ namespace ts {
if (!hasZeroOrOneAsteriskCharacter(key)) {
programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, key));
}
for (const subst of options.paths[key]) {
if (!hasZeroOrOneAsteriskCharacter(subst)) {
programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key));
if (isArray(options.paths[key])) {
for (const subst of options.paths[key]) {
const typeOfSubst = typeof subst;
if (typeOfSubst === "string") {
if (!hasZeroOrOneAsteriskCharacter(subst)) {
programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Substitution_0_in_pattern_1_in_can_have_at_most_one_Asterisk_character, subst, key));
}
}
else {
programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst));
}
}
}
else {
programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Substututions_for_patterns_0_should_be_an_array, key));
}
}
}