Enhancements, see details

- Added a message to explain to the user that it needs to build and push
  images
- The Release Name string is now a constant ins source code, later we will be able to
  change it to (for example) a template call
- SHA256 injected label (from docker-compose file content) is a bit long, SHA1 is shorter
- We now add compose command line and generation date in the Values file
- Code cleanup, refactorisation and enhancements
- More documentation in the source code

compose/parser.go

@@ -10,6 +10,10 @@ import (
 	"gopkg.in/yaml.v3"
 )
 
+const (
+	ICON_EXCLAMATION = "❕"
+)
+
 // Parser is a docker-compose parser.
 type Parser struct {
 	Data *Compose
@@ -72,6 +76,18 @@ func NewParser(filename string) *Parser {
 		log.Fatal(strings.Join(missing, "\n"))
 	}
 
+	// check the build element
+	for name, s := range c.Services {
+		if s.RawBuild == nil {
+			continue
+		}
+
+		fmt.Println(ICON_EXCLAMATION +
+			" \x1b[33myou will need to build and push your image named \"" + s.Image + "\"" +
+			" for the \"" + name + "\" service \x1b[0m")
+
+	}
+
 	return p
 }
 

compose/types.go

@@ -25,4 +25,5 @@ type Service struct {
 	Volumes     []string          `yaml:"volumes"`
 	Expose      []int             `yaml:"expose"`
 	EnvFiles    []string          `yaml:"env_file"`
+	RawBuild    interface{}       `yaml:"build"`
 }