From 158b7d8e3c5dc530ace74bea2189c276c75535ab Mon Sep 17 00:00:00 2001
From: Jakub Sztandera <kubuxu@protonmail.ch>
Date: Fri, 6 Jan 2017 09:56:00 +0100
Subject: [PATCH 1/4] ci: fixup coverage collection

---
 codecov.yml => .codecov.yml | 0
 .travis.yml                 | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename codecov.yml => .codecov.yml (100%)

diff --git a/codecov.yml b/.codecov.yml
similarity index 100%
rename from codecov.yml
rename to .codecov.yml
diff --git a/.travis.yml b/.travis.yml
index 6a741bc..b95a291 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ install:
 
 script:
     - gx-go rewrite
-    - go test -race -coverprofile=unittest.coverprofile -covermode=atomic ./...
+    - go test -race -coverprofile=unittest.coverprofile -covermode=atomic .
 
 
 after_success:

From 7e9a23df22f516d150064d7aa2a3c22293937f98 Mon Sep 17 00:00:00 2001
From: Kevin Atkinson <k@kevina.org>
Date: Thu, 5 Jan 2017 22:20:38 -0500
Subject: [PATCH 2/4] Add simple utility to convert from one base to another.

---
 multibase-conv/main.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 multibase-conv/main.go

diff --git a/multibase-conv/main.go b/multibase-conv/main.go
new file mode 100644
index 0000000..95b1d48
--- /dev/null
+++ b/multibase-conv/main.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	
+	multibase "github.com/multiformats/go-multibase"
+)
+
+func main() {
+	if len(os.Args) != 3 {
+		fmt.Printf("usage: %s CID NEW-BASE\n", os.Args[0])
+		os.Exit(1)
+	}
+
+	cid := os.Args[1]
+	newBase := os.Args[2]
+
+	_, data, err := multibase.Decode(cid)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		os.Exit(1)
+	}
+
+	newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Printf("%s\n", newCid)
+}

From 8cb3334d95dcd15685fa2a317ae7996b5f87273f Mon Sep 17 00:00:00 2001
From: Jakub Sztandera <kubuxu@protonmail.ch>
Date: Fri, 17 Mar 2017 15:39:31 +0100
Subject: [PATCH 3/4] Add streaming to multibase-conv

---
 multibase-conv/main.go | 34 ++++++++++++++++++----------------
 1 file changed, 18 insertions(+), 16 deletions(-)

diff --git a/multibase-conv/main.go b/multibase-conv/main.go
index 95b1d48..1fc0f09 100644
--- a/multibase-conv/main.go
+++ b/multibase-conv/main.go
@@ -3,30 +3,32 @@ package main
 import (
 	"fmt"
 	"os"
-	
+
 	multibase "github.com/multiformats/go-multibase"
 )
 
 func main() {
-	if len(os.Args) != 3 {
-		fmt.Printf("usage: %s CID NEW-BASE\n", os.Args[0])
+	if len(os.Args) < 3 {
+		fmt.Printf("usage: %s NEW-BASE CID...\n", os.Args[0])
 		os.Exit(1)
 	}
 
-	cid := os.Args[1]
-	newBase := os.Args[2]
+	newBase := os.Args[1]
+	cids := os.Args[2:]
 
-	_, data, err := multibase.Decode(cid)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-		os.Exit(1)
+	for _, cid := range cids {
+		_, data, err := multibase.Decode(cid)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "%v\n", err)
+			os.Exit(1)
+		}
+
+		newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "%v\n", err)
+			os.Exit(1)
+		}
+		fmt.Println(newCid)
 	}
 
-	newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "%v\n", err)
-		os.Exit(1)
-	}
-
-	fmt.Printf("%s\n", newCid)
 }

From 67ee8b7fc0bfdacbf77e2d8c772cd08c4d70f2ec Mon Sep 17 00:00:00 2001
From: Jakub Sztandera <kubuxu@protonmail.ch>
Date: Fri, 17 Mar 2017 18:47:36 +0100
Subject: [PATCH 4/4] address CR

---
 .gitignore             |  1 +
 multibase-conv/main.go | 23 +++++++++++++++--------
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/.gitignore b/.gitignore
index 783cd5b..175b291 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.swp
 
+multibase-conv/multibase-conv
diff --git a/multibase-conv/main.go b/multibase-conv/main.go
index 1fc0f09..cec445b 100644
--- a/multibase-conv/main.go
+++ b/multibase-conv/main.go
@@ -9,23 +9,30 @@ import (
 
 func main() {
 	if len(os.Args) < 3 {
-		fmt.Printf("usage: %s NEW-BASE CID...\n", os.Args[0])
+		fmt.Printf("usage: %s <new-base> <multibase-str>...\n", os.Args[0])
 		os.Exit(1)
 	}
 
-	newBase := os.Args[1]
-	cids := os.Args[2:]
+	var newBase multibase.Encoding
+	if baseParm := os.Args[1]; len(baseParm) != 0 {
+		newBase = multibase.Encoding(baseParm[0])
+	} else {
+		fmt.Fprintln(os.Stderr, "<new-base> is empty")
+		os.Exit(1)
+	}
 
-	for _, cid := range cids {
-		_, data, err := multibase.Decode(cid)
+	input := os.Args[2:]
+
+	for _, strmbase := range input {
+		_, data, err := multibase.Decode(strmbase)
 		if err != nil {
-			fmt.Fprintf(os.Stderr, "%v\n", err)
+			fmt.Fprintf(os.Stderr, "error while decoding: %s\n", err)
 			os.Exit(1)
 		}
 
-		newCid, err := multibase.Encode(multibase.Encoding(newBase[0]), data)
+		newCid, err := multibase.Encode(newBase, data)
 		if err != nil {
-			fmt.Fprintf(os.Stderr, "%v\n", err)
+			fmt.Fprintf(os.Stderr, "error while encoding: %s\n", err)
 			os.Exit(1)
 		}
 		fmt.Println(newCid)