rssh: handling default config file

git-svn-id: svn+slack://slack.fluxo.info/var/svn/slackbuilds@1717 370017ae-e619-0410-ac65-c121f96126d4

1 files changed, 44 insertions, 0 deletions

diff --git a/app/shells/rssh/rssh.SlackBuild b/app/shells/rssh/rssh.SlackBuild
index 2b48672c..356ac115 100755
--- a/app/shells/rssh/rssh.SlackBuild
+++ b/app/shells/rssh/rssh.SlackBuild
@@ -188,6 +188,50 @@ rssh:
 rssh: 
 EODESC
 
+# Move config files to .new to avoid overwriting any system config
+for config_file in etc/rssh.conf; do
+  mv $PKG/$config_file $PKG/$config_file.new
+done
+
+# Add a post-installation script (doinst.sh)
+cat << EOSCRIPT > "$PKG/install/doinst.sh"
+config() {
+  NEW="\$1"
+  OLD="\$(dirname \$NEW)/\$(basename \$NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r \$OLD ]; then
+    mv \$NEW \$OLD
+  elif [ "\$(cat \$OLD | md5sum)" = "\$(cat \$NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm \$NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+mkgroup() {
+  GROUP="\$1"
+  if ! grep -qe "^\$GROUP:" etc/group; then
+    echo Creating group \$GROUP...
+    chroot . /usr/sbin/groupadd \$GROUP
+  fi 
+}
+
+mkuser() {
+  USER="\$1"
+  if [ ! -z "\$2" ]; then
+    GROUP="\$2"
+  else
+    GROUP="\$USER"
+  fi
+  if ! grep -qe "^\$USER:" etc/passwd; then
+    echo Creating user \$USER...
+    chroot . /usr/sbin/useradd \$USER -g \$GROUP
+  fi
+}
+
+config etc/rssh.conf.new
+EOSCRIPT
+
 # Build the package
 cd "$PKG"
 makepkg -l y -c n "$REPOS/$PKG_NAME-$PKG_VERSION-$ARCH-$BUILD.tgz" || exit $ERROR_MKPKG