8 files changed, 19 insertions, 3 deletions
diff --git a/src/main/java/io/github/jshipit/BlobDownloader.java b/src/main/java/io/github/jshipit/BlobDownloader.java
index f860a93..589ded5 100644
--- a/src/main/java/io/github/jshipit/BlobDownloader.java
+++ b/src/main/java/io/github/jshipit/BlobDownloader.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import me.tongfei.progressbar.ProgressBar;
diff --git a/src/main/java/io/github/jshipit/Commands.java b/src/main/java/io/github/jshipit/Commands.java
index e4ed5ec..0f0f29c 100644
--- a/src/main/java/io/github/jshipit/Commands.java
+++ b/src/main/java/io/github/jshipit/Commands.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import com.beust.jcommander.Parameter;
@@ -65,4 +67,4 @@ class CommandDelete {
 
     @Parameter(names = "--help", help = true)
     private boolean help;
-}
-\ No newline at end of file
+}
diff --git a/src/main/java/io/github/jshipit/ConfigParser.java b/src/main/java/io/github/jshipit/ConfigParser.java
index 0b19acd..9d2e066 100644
--- a/src/main/java/io/github/jshipit/ConfigParser.java
+++ b/src/main/java/io/github/jshipit/ConfigParser.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import com.moandjiezana.toml.Toml;
diff --git a/src/main/java/io/github/jshipit/ContainerManager.java b/src/main/java/io/github/jshipit/ContainerManager.java
index 4428465..eed8e48 100644
--- a/src/main/java/io/github/jshipit/ContainerManager.java
+++ b/src/main/java/io/github/jshipit/ContainerManager.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
@@ -272,4 +274,4 @@ public class ContainerManager {
         }
         dataStore.deleteContainerFromDatabase(this.containerName);
     }
-}
-\ No newline at end of file
+}
diff --git a/src/main/java/io/github/jshipit/DockerAPIHelper.java b/src/main/java/io/github/jshipit/DockerAPIHelper.java
index b7c472c..186fbf6 100755
--- a/src/main/java/io/github/jshipit/DockerAPIHelper.java
+++ b/src/main/java/io/github/jshipit/DockerAPIHelper.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 
diff --git a/src/main/java/io/github/jshipit/JshipIT.java b/src/main/java/io/github/jshipit/JshipIT.java
index a48fc8e..afcf541 100755
--- a/src/main/java/io/github/jshipit/JshipIT.java
+++ b/src/main/java/io/github/jshipit/JshipIT.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import com.beust.jcommander.JCommander;
@@ -112,4 +114,4 @@ public class JshipIT {
             containerManager.deleteContainer();
         }
     }
-}
-\ No newline at end of file
+}
diff --git a/src/main/java/io/github/jshipit/Main.java b/src/main/java/io/github/jshipit/Main.java
index 1bac127..4ef5b50 100644
--- a/src/main/java/io/github/jshipit/Main.java
+++ b/src/main/java/io/github/jshipit/Main.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 public class Main {
diff --git a/src/main/java/io/github/jshipit/OCIDataStore.java b/src/main/java/io/github/jshipit/OCIDataStore.java
index b8626ee..05d05da 100755
--- a/src/main/java/io/github/jshipit/OCIDataStore.java
+++ b/src/main/java/io/github/jshipit/OCIDataStore.java
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package io.github.jshipit;
 
 import com.fasterxml.jackson.databind.JsonNode;