update.sh: allow to update all packages at once

1 files changed, 22 insertions, 0 deletions

diff --git a/update.sh b/update.sh
index 8ce44e0..f2162f9 100755
--- a/update.sh
+++ b/update.sh
@@ -1,5 +1,27 @@
 #!/bin/bash
 
+if [ $# -eq 0 ]; then
+  /usr/src/ports/lastVersion.sh \
+  | sed -n '
+    s@ vs\. \S\+$@@
+    T
+    s/ /\n/
+    T
+    p
+  ' \
+  | parallel -j4 --max-args 2 "$0" {} \;
+  exit $?
+fi
+
+if [ $# -ne 2 ]; then
+  >&2 echo 'usage:'
+  >&2 echo '  update.sh'
+  >&2 echo '    update all packages'
+  >&2 echo '  update.sh $package $version'
+  >&2 echo '    update package $package to version $version'
+  exit 1
+fi
+
 set -e
 
 pkg="${1%:}"