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-rw-r--r--lib/crosssdk/sdk.go47
1 files changed, 47 insertions, 0 deletions
diff --git a/lib/crosssdk/sdk.go b/lib/crosssdk/sdk.go
new file mode 100644
index 0000000..2f22f22
--- /dev/null
+++ b/lib/crosssdk/sdk.go
@@ -0,0 +1,47 @@
+package crosssdk
+
+import (
+ "fmt"
+ "path"
+ "path/filepath"
+)
+
+// SDK Define a cross tool chain used to build application
+type SDK struct {
+ Profile string
+ Version string
+ Arch string
+ Path string
+ EnvFile string
+}
+
+// NewCrossSDK creates a new instance of Syncthing
+func NewCrossSDK(path string) (*SDK, error) {
+ // Assume that we have .../<profile>/<version>/<arch>
+ s := SDK{Path: path}
+
+ s.Arch = filepath.Base(path)
+
+ d := filepath.Dir(path)
+ s.Version = filepath.Base(d)
+
+ d = filepath.Dir(d)
+ s.Profile = filepath.Base(d)
+
+ envFile := filepath.Join(path, "environment-setup*")
+ ef, err := filepath.Glob(envFile)
+ if err != nil {
+ return nil, fmt.Errorf("Cannot retrieve environment setup file: %v", err)
+ }
+ if len(ef) != 1 {
+ return nil, fmt.Errorf("No environment setup file found match %s", envFile)
+ }
+ s.EnvFile = ef[0]
+
+ return &s, nil
+}
+
+// GetEnvCmd returns the command to initialized the environment to use a cross SDK
+func (s *SDK) GetEnvCmd() string {
+ return ". " + path.Join(s.Path, s.EnvFile)
+}