1 files changed, 84 insertions, 0 deletions
diff --git a/rep-update b/rep-update
new file mode 100755
index 0000000..cb40441
--- /dev/null
+++ b/rep-update
@@ -0,0 +1,84 @@
+#! /usr/bin/env bash
+
+# Update (or create) bpkg 'packages' files in repository.
+#
+# Usage: update [-t <toolchain>] [-e <subdir>] <dir> [<bpkg-options>]
+#
+# This script runs the rep-create command for every first-level subdirectory
+# of <dir> that doesn't start with '.' and contains the 'repositories' file,
+# unless <dir> itself contains 'repositories'.
+#
+# -e <subdir>
+#    Exclude the specified sub-directory. Currently only one directory can
+#    be excluded.
+#
+# -t <toolchain>
+#    Specify the build2 toolchain install/stage directory. The script will
+#    use <toolchain>/bin/bpkd instead of just bpkg.
+#
+
+trap 'exit 1' ERR
+set -o errtrace # Trap in functions.
+
+function info () { echo "$*" 1>&2; }
+function error () { info "$*"; exit 1; }
+
+dir=
+toolchain=
+exclude=
+
+while [ $# -gt 0 ]; do
+  case $1 in
+    -e)
+      shift
+      exclude=${1%/}
+      shift
+      ;;
+    -t)
+      shift
+      toolchain=${1%/}
+      shift
+      ;;
+    *)
+      dir=${1%/}
+      shift
+      break
+      ;;
+  esac
+done
+
+if [ -z "$dir" ]; then
+  error "usage: $0 [-t <toolchain>] <dir> [<bpkg-options>]"
+fi
+
+if [ -z "$toolchain" ]; then
+  bpkg="bpkg"
+else
+  bpkg="$toolchain/bin/bpkg"
+  if [ ! -x $bpkg ]; then
+    error "$bpkg does not exist or is not executable"
+  fi
+fi
+
+if [ -f "$dir/repositories" ]; then
+  sub=$dir
+else
+  sub=`find $dir -mindepth 1 -maxdepth 1 -type d -name '[^.]*'`
+
+  if [ -z "$sub" ]; then
+    error "no 'repositories' file or subdirectories in $dir/"
+  fi
+fi
+
+for d in $sub; do
+  if [ `basename $d` = "$exclude" ]; then
+    echo "skipping excluded $d/" 1>&2
+    continue
+  fi
+
+  if [ -f "$d/repositories" ]; then
+    $bpkg rep-create "$@" $d
+  else
+    echo "no 'repositories' file in $d/, skipping" 1>&2
+  fi
+done