structurize script

+ seperate actions into functions for maintainability
+ use command line parameters for the svn list

svnmigrate.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
-REPOS=(skript scare scare2)
+REPOS=( "$@" )
 BASE_PATH="/home/user/nwellpott/svnMigration"
 
-for REPO in "${REPOS[@]}"; do
+function migrate() {
     # change dir
     /usr/bin/printf "changing directory to %s\n" "$REPO"
     cd "$BASE_PATH/$REPO" || exit 1
@@ -11,7 +11,26 @@ for REPO in "${REPOS[@]}"; do
     # rebase
     /usr/bin/printf "attempt to fetch %s commits\n" "$REPO"
     /usr/bin/svn2git --rebase
+}
 
+function clean() {
+    # clean up git tree thoroughly
+    /usr/bin/git gc --aggressive
+}
+
+function push() {
     # push changes
-    # /usr/bin/git push --all
+    /usr/bin/git push --all
+
+    # push tags
+    /usr/bin/git push --tags
+}
+
+# main
+for REPO in "${REPOS[@]}"; do
+    migrate
+
+    clean
+
+    push
 done