`blob get`

README.md

@@ -17,7 +17,7 @@ Eg: `pigeon identity show` becomes `./pigeon-cli show`.
  - [X] pigeon identity show
 
  - [X] pigeon blob set
- - [ ] pigeon blob get
+ - [X] pigeon blob get
 
  - [ ] pigeon message new
  - [ ] pigeon message current

dist/pigeon/key_pair.rb

@@ -36,7 +36,7 @@ module Pigeon
         public_key: public_key,
         private_key: private_key,
       }.map do |k, v|
-        Pigeon::Storage.current.save_conf(k, v)
+        Pigeon::Storage.current.set_conf(k, v)
       end
     end
   end

dist/pigeon/storage.rb

@@ -19,7 +19,7 @@ module Pigeon
       end
     end
 
-    def save_conf(key, value)
+    def set_conf(key, value)
       path = conf_path_for(key)
       File.write(path, value.to_s)
     end
@@ -29,10 +29,19 @@ module Pigeon
     end
 
     def set_blob(data)
-      hash = Digest::SHA256.hexdigest(data)
-      path = blob_path_for(hash)
-
+      hex_digest = Digest::SHA256.hexdigest(data)
+      path = blob_path_for(hex_digest)
       File.write(path, data)
+
+      hex_digest
+    end
+
+    def get_blob(hex_digest)
+      # Allows user to pass first n chars of a
+      # hash instead of the whole hash.
+      f = Dir[blob_path_for(hex_digest) + "*"].first
+
+      File.file?(f) ? File.read(f) : nil
     end
 
     def initialized?

pigeon-cli

@@ -35,13 +35,13 @@ module Pigeon
     desc "set", "Copy arbitrary binary data into the roost"
 
     def set(data)
-      Pigeon::Storage.current.set_blob(data)
+      puts Pigeon::Storage.current.set_blob(data)
     end
 
     desc "get", "Read arbitrary data from the roost"
 
-    def get
-      raise "WIP"
+    def get(hex_digest)
+      puts Pigeon::Storage.current.get_blob(hex_digest)
     end
   end