[#1048] Fixed version parsing in pleroma_ctl. Closes #1036.

diff --git a/rel/files/bin/pleroma_ctl b/rel/files/bin/pleroma_ctl
index 9c67b209b95ccff744455e92055e7a7974735304..e731d20eb7e6ba27321d70d365870b96d930c4e1 100755 (executable)
--- a/rel/files/bin/pleroma_ctl
+++ b/rel/files/bin/pleroma_ctl
@@ -30,12 +30,15 @@ detect_flavour() {
 
 detect_branch() {
        version="$(cut -d' ' -f2 <"$RELEASE_ROOT"/releases/start_erl.data)"
-       branch="$(echo "$version" | cut -d'-' -f 4)"
+       # Expected format: major.minor.patch_version(-number_of_commits_ahead_of_tag-gcommit_hash).branch
+       branch="$(echo "$version" | cut -d'.' -f 4)"
        if [ "$branch" = "develop" ]; then
                echo "develop"
        elif [ "$branch" = "" ]; then
                echo "master"
        else
+         # Note: branch name in version is of SemVer format and may only contain [0-9a-zA-Z-] symbols —
+         #   if supporting releases for more branches, need to ensure they contain only these symbols.
                echo "Releases are built only for master and develop branches" >&2
                exit 1
        fi