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// Copyright 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package licenseclassifier
import "regexp"
var (
reCCBYNC = regexp.MustCompile(`(?i).*\bAttribution NonCommercial\b.*`)
reCCBYNCND = regexp.MustCompile(`(?i).*\bAttribution NonCommercial NoDerivs\b.*`)
reCCBYNCSA = regexp.MustCompile(`(?i).*\bAttribution NonCommercial ShareAlike\b.*`)
// forbiddenRegexps are regular expressions we expect to find in
// forbidden licenses. If we think we have a forbidden license but
// don't find the equivalent phrase, then it's probably just a
// misclassification.
forbiddenRegexps = map[string]*regexp.Regexp{
AGPL10: regexp.MustCompile(`(?i).*\bAFFERO GENERAL PUBLIC LICENSE\b.*`),
AGPL30: regexp.MustCompile(`(?i).*\bGNU AFFERO GENERAL PUBLIC LICENSE\b.*`),
CCBYNC10: reCCBYNC,
CCBYNC20: reCCBYNC,
CCBYNC25: reCCBYNC,
CCBYNC30: reCCBYNC,
CCBYNC40: reCCBYNC,
CCBYNCND10: regexp.MustCompile(`(?i).*\bAttribution NoDerivs NonCommercial\b.*`),
CCBYNCND20: reCCBYNCND,
CCBYNCND25: reCCBYNCND,
CCBYNCND30: reCCBYNCND,
CCBYNCND40: regexp.MustCompile(`(?i).*\bAttribution NonCommercial NoDerivatives\b.*`),
CCBYNCSA10: reCCBYNCSA,
CCBYNCSA20: reCCBYNCSA,
CCBYNCSA25: reCCBYNCSA,
CCBYNCSA30: reCCBYNCSA,
CCBYNCSA40: reCCBYNCSA,
WTFPL: regexp.MustCompile(`(?i).*\bDO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE\b.*`),
}
)
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