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mirror of https://github.com/woodpecker-ci/woodpecker.git synced 2024-11-24 08:02:18 +02:00
woodpecker/shared/utils/paginate.go
6543 d253f8cc30
Make sure we dont have hidden options for backend and pipeline compiler (#2123)
move options based on **os.Getenv** into flags

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*Sponsored by Kithara Software GmbH*
2023-08-07 21:13:26 +02:00

41 lines
1.1 KiB
Go

// Copyright 2023 Woodpecker Authors
//
// 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 utils
// Paginate iterates over a func call until it does not return new items and return it as list
func Paginate[T any](get func(page int) ([]T, error)) ([]T, error) {
items := make([]T, 0, 10)
page := 1
lenFirstBatch := -1
for {
batch, err := get(page)
if err != nil {
return nil, err
}
items = append(items, batch...)
if page == 1 {
lenFirstBatch = len(batch)
} else if len(batch) < lenFirstBatch || len(batch) == 0 {
break
}
page++
}
return items, nil
}