mirror of https://github.com/harness/drone.git
64 lines
1.6 KiB
Go
64 lines
1.6 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 pullreq
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import (
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"context"
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"fmt"
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"regexp"
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"strconv"
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"github.com/harness/gitness/types"
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"github.com/rs/zerolog/log"
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)
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func (c *Controller) processMentions(
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ctx context.Context,
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text string,
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) (map[int64]*types.PrincipalInfo, error) {
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mentions := parseMentions(ctx, text)
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if len(mentions) == 0 {
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return map[int64]*types.PrincipalInfo{}, nil
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}
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infos, err := c.principalInfoCache.Map(ctx, mentions)
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if err != nil {
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return nil, fmt.Errorf("failed to fetch info from principalInfoCache: %w", err)
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}
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return infos, nil
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}
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var mentionRegex = regexp.MustCompile(`@\[(\d+)\]`)
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func parseMentions(ctx context.Context, text string) []int64 {
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matches := mentionRegex.FindAllStringSubmatch(text, -1)
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var mentions []int64
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for _, match := range matches {
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if len(match) < 2 {
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continue
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}
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if mention, err := strconv.ParseInt(match[1], 10, 64); err == nil {
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mentions = append(mentions, mention)
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} else {
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log.Ctx(ctx).Warn().Err(err).Msgf("failed to parse mention %q", match[1])
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}
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}
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return mentions
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}
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