Add script to bump version in Cargo.toml files

Author: tizoc

versions.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+FILES=(`find . -name Cargo.toml`)
+
+if [ -z "$1" ]; then
+  echo "No version specified! e.g.: ./versions.sh 0.0.2"
+  exit 1
+fi
+VERSION=$1
+version_prefix="version = "
+
+echo "Settting version to: '$VERSION'"
+for file in "${FILES[@]}"
+do
+  # This version is handled manually
+  if [ "$file" = "./mina-p2p-messages/Cargo.toml" ]; then
+    continue
+  fi
+  old_version=`cat $file | grep ^"$version_prefix"`
+  if [ -z "$old_version" ]; then
+    continue
+  fi
+
+  new_version="version = \"$VERSION\""
+
+  version_before="${old_version/#$version_prefix}"
+  # replace version
+  sed -i "s/$old_version/$new_version/g" $file
+  version_after=`cat $file | grep ^version |  tr --delete "$version_prefix"`
+
+  echo "$file $version_before -> $version_after"
+done