fix(scripts): stop the release script getting hung up on colour codes

release.sh

@@ -48,7 +48,7 @@ set -e
 #   16. Tell the user what we did.
 
 SCRIPT_DIR=`dirname "$0"`/_scripts
-CURRENT_BRANCH=`git branch | grep '^\*' | cut -d ' ' -f 2`
+CURRENT_BRANCH=`git branch --no-color | grep '^\*' | cut -d ' ' -f 2`
 
 abort() {
   git checkout "$CURRENT_BRANCH" > /dev/null 2>&1
@@ -114,13 +114,13 @@ if [ "$CURRENT_BRANCH" = "$TRAIN_BRANCH" ]; then
   git pull origin "$TRAIN_BRANCH" > /dev/null 2>&1 || true
 else
   # 7. Otherwise checkout existing train branch or create fresh one from master.
-  TRAIN_BRANCH_EXISTS=`git branch | awk '{$1=$1};1' | grep "^$TRAIN_BRANCH\$"` || true
+  TRAIN_BRANCH_EXISTS=`git branch --no-color | awk '{$1=$1};1' | grep "^$TRAIN_BRANCH\$"` || true
 
   if [ "$TRAIN_BRANCH_EXISTS" = "" ]; then
     git fetch origin $TRAIN_BRANCH > /dev/null 2>&1 || true
 
     REMOTE_BRANCH="origin/$TRAIN_BRANCH"
-    REMOTE_BRANCH_EXISTS=`git branch -r | awk '{$1=$1};1' | grep "^$REMOTE_BRANCH\$"` || true
+    REMOTE_BRANCH_EXISTS=`git branch --no-color -r | awk '{$1=$1};1' | grep "^$REMOTE_BRANCH\$"` || true
 
     if [ "$REMOTE_BRANCH_EXISTS" = "" ]; then
       echo "Warning: $TRAIN_BRANCH branch not found on local or remote, creating one from master."
@@ -139,7 +139,7 @@ fi
 # 8. For each of the "main" packages...
 bump() {
   # 8.1. List commits since the last tag.
-  LOCAL_COMMITS=`git log $LAST_TAG..HEAD --pretty=oneline --abbrev-commit -- "$1"`
+  LOCAL_COMMITS=`git log $LAST_TAG..HEAD --no-color --pretty=oneline --abbrev-commit -- "$1"`
 
   # 8.2. For each commit...
   while read -r COMMIT; do
@@ -325,11 +325,11 @@ PRIVATE_BRANCH="$TRAIN_BRANCH-private"
 PRIVATE_REMOTE_BRANCH="$PRIVATE_REMOTE/$PRIVATE_BRANCH"
 
 # 12. Create or checkout the private train branch.
-PRIVATE_BRANCH_EXISTS=`git branch | awk '{$1=$1};1' | grep "^$PRIVATE_BRANCH\$"` || true
+PRIVATE_BRANCH_EXISTS=`git branch --no-color | awk '{$1=$1};1' | grep "^$PRIVATE_BRANCH\$"` || true
 if [ "$PRIVATE_BRANCH_EXISTS" = "" ]; then
   git fetch "$PRIVATE_REMOTE" "$PRIVATE_BRANCH" > /dev/null 2>&1 || true
 
-  PRIVATE_REMOTE_BRANCH_EXISTS=`git branch -r | awk '{$1=$1};1' | grep "^$PRIVATE_REMOTE_BRANCH\$"` || true
+  PRIVATE_REMOTE_BRANCH_EXISTS=`git branch --no-color -r | awk '{$1=$1};1' | grep "^$PRIVATE_REMOTE_BRANCH\$"` || true
   if [ "$PRIVATE_REMOTE_BRANCH_EXISTS" = "" ]; then
     echo "Warning: $PRIVATE_BRANCH branch not found on local or remote, creating one from $PRIVATE_REMOTE/master."
     git checkout --no-track -b "$PRIVATE_BRANCH" "$PRIVATE_REMOTE/master" > /dev/null 2>&1