update on pulling repositories

- add git pull also ssikit_trustchain
- allow customized branch pulling (idhub main on pilots vs release on
  test instances), by default main
- now autotest and nightly instances are going to point to release

build__common.sh

@@ -11,17 +11,27 @@ common_start() {
         deployment="${1:-${deployment:-}}"
         action="${action:-deploy}"
         persistence="${persistence:-y}"
+        idhub_branch="${idhub_branch:-main}"
 
         # detach on production deployment
         if [ "${deployment}" = 'prod' ]; then
                 detach='-d'
         fi
 
+        # TODO at some point it would be better to use pull-repos.sh
         # ensure uses main branch branch and that it is up to date
         (
                 cd ./IdHub
                 if [ -d .git ]; then
-                        git checkout main
+                        git checkout ${idhub_branch}
+                        git pull
+                fi
+        )
+
+        (
+                cd ./ssikit_trustchain
+                if [ -d .git ]; then
+                        git checkout master
                         git pull
                 fi
         )

build__instance-autotest.sh

@@ -17,6 +17,7 @@ main() {
         target='instance-autotest'
         persistence='n'
         idhubs='idhub'
+        idhub_branch='release'
 
         common_start
 

build__instance-nightly.sh

@@ -17,6 +17,7 @@ main() {
         target='instance-nightly'
         persistence='n'
         idhubs='idhub'
+        idhub_branch='release'
 
         common_start