Url encode build url in Bitbucket comment

Author: laurent-verbruggen-at-kbc

assets/helpers/bitbucket.sh

@@ -123,7 +123,7 @@ bitbucket_pullrequest_progress_comment() {
   # $2: hash of merge commit
   # $3: hash of source commit
   # $4: hash of target commit
-  build_url="$ATC_EXTERNAL_URL/teams/$BUILD_TEAM_NAME/pipelines/$BUILD_PIPELINE_NAME/jobs/$BUILD_JOB_NAME/builds/$BUILD_NAME"
+  build_url="$ATC_EXTERNAL_URL/teams/$(rawurlencode $BUILD_TEAM_NAME)/pipelines/$(rawurlencode $BUILD_PIPELINE_NAME)/jobs/$(rawurlencode $BUILD_JOB_NAME)/builds/$(rawurlencode $BUILD_NAME)"
   build_status_pre="[*Build"
   build_status_post="* **${BUILD_PIPELINE_NAME}-${BUILD_JOB_NAME}** for $2"
   if [ "$2" == "$3" ]; then

assets/helpers/utils.sh

@@ -123,3 +123,22 @@ date_from_epoch_seconds() {
   #date -r $1
   date -d @$1
 }
+
+# http://stackoverflow.com/questions/296536/how-to-urlencode-data-for-curl-command
+rawurlencode() {
+  local string="${1}"
+  local strlen=${#string}
+  local encoded=""
+  local pos c o
+
+  for (( pos=0 ; pos<strlen ; pos++ )); do
+     c=${string:$pos:1}
+     case "$c" in
+        [-_.~a-zA-Z0-9] ) o="${c}" ;;
+        * )               printf -v o '%%%02x' "'$c"
+     esac
+     encoded+="${o}"
+  done
+
+  echo "${encoded}"
+}