mirror of
https://github.com/harness/drone.git
synced 2025-09-04 19:37:44 +00:00
69 lines
1.7 KiB
Go
69 lines
1.7 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package parser
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import (
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"fmt"
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"regexp"
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"strconv"
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"time"
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)
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var (
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reGitHeaderPerson = regexp.MustCompile(`^(.+) <(.+)?> (\d+) (([-|+]\d\d)(\d\d))$`)
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)
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func ObjectHeaderIdentity(line string) (name string, email string, timestamp time.Time, err error) {
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data := reGitHeaderPerson.FindStringSubmatch(line)
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if data == nil {
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// Returns empty entityType if the header line doesn't match the pattern.
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return "", "", time.Time{}, nil
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}
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tzName := data[4]
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unixTime, err := strconv.ParseInt(data[3], 10, 64)
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if err != nil {
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return "", "", time.Time{},
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fmt.Errorf("failed to parse unix time in %q: %w", line, err)
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}
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hour, err := strconv.Atoi(data[5])
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if err != nil {
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return "", "", time.Time{},
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fmt.Errorf("unrecognized hour tz offset in %q: %w", line, err)
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}
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minutes, err := strconv.Atoi(data[6])
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if err != nil {
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return "", "", time.Time{},
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fmt.Errorf("unrecognized minute tz offset in %q: %w", line, err)
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}
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offset := hour * 60
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if hour < 0 {
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offset -= minutes
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} else {
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offset += minutes
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}
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offset *= 60
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name = data[1]
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email = data[2]
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timestamp = time.Unix(unixTime, 0).In(time.FixedZone(tzName, offset))
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return name, email, timestamp, nil
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}
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