github.com/koderover/helm@v2.17.0+incompatible/pkg/manifest/splitter.go (about)

     1  /*
     2  Copyright The Helm Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8  	http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package manifest
    18  
    19  import (
    20  	"regexp"
    21  	"strings"
    22  
    23  	"k8s.io/helm/pkg/releaseutil"
    24  )
    25  
    26  var (
    27  	kindRegex = regexp.MustCompile("kind:(.*)\n")
    28  )
    29  
    30  // SplitManifests takes a map of rendered templates and splits them into the
    31  // detected manifests.
    32  func SplitManifests(templates map[string]string) []Manifest {
    33  	var listManifests []Manifest
    34  	// extract kind and name
    35  	for k, v := range templates {
    36  		match := kindRegex.FindStringSubmatch(v)
    37  		h := "Unknown"
    38  		if len(match) == 2 {
    39  			h = strings.TrimSpace(match[1])
    40  		}
    41  		m := Manifest{Name: k, Content: v, Head: &releaseutil.SimpleHead{Kind: h}}
    42  		listManifests = append(listManifests, m)
    43  	}
    44  
    45  	return listManifests
    46  }