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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 09:36:25 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 09:36:25 +0000
commit6077d258b500b20e1e705f5cda567400240c7804 (patch)
treea5d41c050bd69f91476994b0d30c0a8f1e7957b5 /scripts/annotate-output.sh
parentInitial commit. (diff)
downloaddevscripts-upstream.tar.xz
devscripts-upstream.zip
Adding upstream version 2.21.3+deb11u1.upstream/2.21.3+deb11u1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'scripts/annotate-output.sh')
-rwxr-xr-xscripts/annotate-output.sh105
1 files changed, 105 insertions, 0 deletions
diff --git a/scripts/annotate-output.sh b/scripts/annotate-output.sh
new file mode 100755
index 0000000..6929faa
--- /dev/null
+++ b/scripts/annotate-output.sh
@@ -0,0 +1,105 @@
+#!/bin/bash
+# this script was downloaded from:
+# https://jeroen.a-eskwadraat.nl/sw/annotate
+# and is part of devscripts ###VERSION###
+
+# Executes a program annotating the output linewise with time and stream
+# Version 1.2
+
+# Copyright 2003, 2004 Jeroen van Wolffelaar <jeroen@wolffelaar.nl>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+progname=$(basename $0)
+
+addtime ()
+{
+ while IFS= read -r line; do
+ printf "%s %s: %s\n" "$(date "${FMT}")" "$1" "$line"
+ done
+ if [ ! -z "$line" ]; then
+ printf "%s %s: %s" "$(date "${FMT}")" "$1" "$line"
+ fi
+}
+
+addprefix ()
+{
+ while IFS= read -r line; do
+ printf "%s: %s\n" "$1" "$line"
+ done
+ if [ ! -z "$line" ]; then
+ printf "%s: %s" "$1" "$line"
+ fi
+}
+
+usage ()
+{
+ echo \
+"Usage: $progname [options] program [args ...]
+ Run program and annotate STDOUT/STDERR with a timestamp.
+
+ Options:
+ +FORMAT - Controls the timestamp format as per date(1)
+ -h, --help - Show this message"
+}
+
+FMT="+%H:%M:%S"
+while [ "$1" ]; do
+ case "$1" in
+ +*)
+ FMT="$1"
+ shift
+ ;;
+ -h|-help|--help)
+ usage
+ exit 0
+ ;;
+ *)
+ break
+ ;;
+ esac
+done
+
+if [ $# -lt 1 ]; then
+ usage
+ exit 1
+fi
+
+cleanup() { __st=$?; rm -rf "$tmp"; exit $__st; }
+trap cleanup 0
+trap 'exit $?' 1 2 13 15
+
+tmp=$(mktemp -d --tmpdir annotate.XXXXXX) || exit 1
+OUT=$tmp/out
+ERR=$tmp/err
+
+mkfifo $OUT $ERR || exit 1
+
+if [ "${FMT/\%}" != "${FMT}" ] ; then
+ addtime O < $OUT &
+ addtime E < $ERR &
+else
+ # If FMT does not contain a %, use the optimized version that
+ # does not call 'date'.
+ addprefix "${FMT#+} O" < $OUT &
+ addprefix "${FMT#+} E" < $ERR &
+fi
+
+echo "Started $@" | addtime I
+"$@" > $OUT 2> $ERR ; EXIT=$?
+rm -f $OUT $ERR
+wait
+
+echo "Finished with exitcode $EXIT" | addtime I
+
+exit $EXIT