summaryrefslogtreecommitdiffstats
path: root/scripts/manpage-alert.sh
diff options
context:
space:
mode:
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/manpage-alert.sh
parentInitial commit. (diff)
downloaddevscripts-6077d258b500b20e1e705f5cda567400240c7804.tar.xz
devscripts-6077d258b500b20e1e705f5cda567400240c7804.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/manpage-alert.sh')
-rwxr-xr-xscripts/manpage-alert.sh147
1 files changed, 147 insertions, 0 deletions
diff --git a/scripts/manpage-alert.sh b/scripts/manpage-alert.sh
new file mode 100755
index 0000000..6554301
--- /dev/null
+++ b/scripts/manpage-alert.sh
@@ -0,0 +1,147 @@
+#!/bin/sh -e
+#
+# Copyright 2005 Branden Robinson
+# Changes copyright 2007 by their respective authors
+#
+# 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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+usage() {
+ cat <<EOF
+Usage: manpage-alert [options] [paths]
+ Options:
+ -h, --help This usage screen.
+ -V, --version Display the version and copyright information.
+ -f, --file Show filenames of missing manpages
+ without any leading text.
+ -p, --package Show filenames of missing manpages
+ with their package name.
+ -n, --no-stat Do not show statistics at the end.
+
+ This script will locate executables in the given paths with manpage
+ outputs for which no manpage is available and its statistics.
+
+ If no paths are specified on the command line, "/bin /sbin /usr/bin
+ /usr/sbin /usr/games" will be used by default.
+EOF
+}
+
+version() {
+ cat <<EOF
+This is manpage-alert, from the Debian devscripts package, version ###VERSION###.
+This code is (C) 2005 by Branden Robinson, all rights reserved.
+This program comes with ABSOLUTELY NO WARRANTY.
+You are free to redistribute this code under the terms of the
+GNU General Public License, version 2 or later.
+EOF
+}
+
+showpackage() {
+ F1="$1"
+ P1="$(LANG=C dpkg-query -S "$F1" 2> /dev/null || true )"
+ Q1=""; R1=""; Q2=""; R2=""
+ if [ -n "$P1" ]; then
+ Q1="$(echo "$P1" | grep -v "^diversion by" || true)"
+ R1="$(echo "$P1" | sed -ne 's/^diversion by \(.*\) to:.*$/\1/p'): $F1"
+ fi
+ # symlink may be created by postinst script for alternatives etc.,
+ if [ -z "$Q1" ] && [ -L "$F1" ]; then
+ F2=$(readlink -f "$F1")
+ P2="$(LANG=C dpkg-query -S "$F2" 2> /dev/null || true )"
+ if [ -n "$P2" ]; then
+ Q2="$(echo "$P2" | grep -v "^diversion by" || true)"
+ R2="$(echo "$P2" | sed -ne 's/^diversion by \(.*\) to:.*$/\1/p'): $F2"
+ fi
+ fi
+ if [ -n "$Q1" ]; then
+ echo "$Q1"
+ elif [ -n "$R1" ]; then
+ echo "$R1 (diversion)"
+ elif [ -n "$Q2" ]; then
+ echo "unknown_package: $F1 -> $Q2"
+ elif [ -n "$R2" ]; then
+ echo "unknown_package: $F1 -> $R2 (diversion)"
+ else
+ echo "unknown_package: $F1"
+ fi
+}
+
+SHOWPACKAGE=DEFAULT
+SHOWSTAT=TRUE
+
+while [ -n "$1" ]; do
+ case "$1" in
+ -h|--help) usage; exit 0;;
+ -V|--version) version; exit 0;;
+ -p|--package) SHOWPACKAGE=PACKAGE
+ shift
+ ;;
+ -f|--file) SHOWPACKAGE=FILE
+ shift
+ ;;
+ -n|--no-stat) SHOWSTAT=FALSE
+ shift
+ ;;
+ *) break
+ ;;
+ esac
+done
+
+if [ $# -lt 1 ]; then
+ # check if we're running on a usrmerge system
+ if [ -L /bin -a -L /sbin ]; then
+ set -- /usr/bin /usr/sbin /usr/games
+ else
+ set -- /bin /sbin /usr/bin /usr/sbin /usr/games
+ fi
+fi
+
+NUM_EXECUTABLES=0
+NUM_MANPAGES_FOUND=0
+NUM_MANPAGES_MISSING=0
+
+for DIR in "$@"; do
+ for F in "$DIR"/*; do
+ # Skip as it's a symlink to /usr/bin
+ if [ "$F" = "/usr/bin/X11" ]; then continue; fi
+ NUM_EXECUTABLES=$(( NUM_EXECUTABLES + 1 ))
+
+ if OUT=$(man -w -S 1:8:6 "${F##*/}" 2>&1 >/dev/null); then
+ NUM_MANPAGES_FOUND=$(( NUM_MANPAGES_FOUND + 1 ))
+ else
+ if [ $SHOWPACKAGE = "PACKAGE" ]; then
+ # echo "<packagename>: <filename>"
+ showpackage "$F"
+ elif [ $SHOWPACKAGE = "FILE" ]; then
+ # echo "<filename>"
+ echo "$F"
+ else
+ # echo "No manual entry for <filename>"
+ echo "$OUT" | perl -ne "next if /^.*'man 7 undocumented'.*$/;" \
+ -e "s,(\W)\Q${F##*/}\E(?:\b|$),\1$F,; s,//,/,; print;"
+ fi
+ NUM_MANPAGES_MISSING=$(( NUM_MANPAGES_MISSING + 1 ))
+ fi
+ done
+done
+
+if [ $SHOWSTAT = "TRUE" ]; then
+echo
+printf "Of %d commands, found manpages for %d (%d missing).\n" \
+ $NUM_EXECUTABLES \
+ $NUM_MANPAGES_FOUND \
+ $NUM_MANPAGES_MISSING
+fi
+
+# vim:set ai et sw=4 ts=4 tw=80: