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package

v1.3.0 Latest Latest Go to latest Published: May 25, 2023 License: Apache-2.0 Imports: 5 Imported by: 9

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Repository

github.com/concourse/s3-resource

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Documentation ¶

Index ¶

func GetMatchingPathsFromBucket(client s3resource.S3Client, bucketName string, regex string) ([]string, error)
func MatchUnanchored(paths []string, pattern string) ([]string, error)
type Extraction
- func Extract(path string, pattern string) (Extraction, bool)
type Extractions
- func GetBucketFileVersions(client s3resource.S3Client, source s3resource.Source) Extractions

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func GetMatchingPathsFromBucket ¶ added in v1.2.0

func GetMatchingPathsFromBucket(client s3resource.S3Client, bucketName string, regex string) ([]string, error)

GetMatchingPathsFromBucket gets all the paths in the S3 bucket `bucketName` which match all the sections of `regex`

`regex` is a forward-slash (`/`) delimited list of regular expressions that must match each corresponding sub-directories and file name for the path to be retained.

The function walks the file tree stored in the S3 bucket `bucketName` and collects the full paths that matches `regex` along the way. It takes care of following only the branches (prefix in S3 terms) that matches with the corresponding section of `regex`.

func MatchUnanchored ¶

func MatchUnanchored(paths []string, pattern string) ([]string, error)

Types ¶

type Extraction ¶

type Extraction struct {
	// path to s3 object in bucket
	Path string

	// parsed version
	Version version.Version

	// the raw version match
	VersionNumber string
}

func Extract ¶

func Extract(path string, pattern string) (Extraction, bool)

type Extractions ¶

type Extractions []Extraction

func GetBucketFileVersions ¶

func GetBucketFileVersions(client s3resource.S3Client, source s3resource.Source) Extractions

func (Extractions) Len ¶

func (e Extractions) Len() int

func (Extractions) Less ¶

func (e Extractions) Less(i int, j int) bool

func (Extractions) Swap ¶

func (e Extractions) Swap(i int, j int)

Source Files ¶

View all Source files

versions.go

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