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authorHavoc Pennington <hp@redhat.com>2006-10-22 00:31:08 +0000
committerHavoc Pennington <hp@redhat.com>2006-10-22 00:31:08 +0000
commit8de13aed8707112c944d9546106bf5b0ec1f97ef (patch)
tree4de0be52866d1235ce98d7433f4f1e4a162f2ccf /cleanup-man-pages.sh
parent24083e8f076c7d437245864719d109f296f7ca9c (diff)
downloaddbus-8de13aed8707112c944d9546106bf5b0ec1f97ef.tar.gz
2006-10-21 Havoc Pennington <hp@redhat.com>
* Makefile.am (EXTRA_DIST): dist cleanup-man-pages.sh so it's in the tarball if packagers want to run it * cleanup-man-pages.sh: Add a script which munges all the internal API man pages out of the Doxygen output. This reduces the size of the installed man pages from 7 to 2 megs, and avoids namespace-polluting pages. Right now (like Doxygen) this script isn't in the build, it's something packagers can do manually.
Diffstat (limited to 'cleanup-man-pages.sh')
-rwxr-xr-xcleanup-man-pages.sh86
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diff --git a/cleanup-man-pages.sh b/cleanup-man-pages.sh
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+++ b/cleanup-man-pages.sh
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+#! /bin/sh
+
+## This script cleans up private/internal API from the man pages
+## generated by Doxygen. This brings the man pages down from 7 megs
+## to 2 megs and avoids namespace-polluting man pages. It's probably
+## pretty specific to GNU utilities. Patches gladly accepted to make
+## it work without them.
+
+## You would run this after building dbus and after running "doxygen
+## Doxyfile"
+
+die() {
+ echo "$*" 1>&2
+ exit 1
+}
+
+MANDIR=$1
+if test x"$MANDIR" = x ; then
+ MANDIR=doc/api/man/man3dbus
+fi
+
+cd "$MANDIR" || die "Could not cd to $MANDIR"
+
+test -d keep || mkdir keep || die "Could not create $MANDIR/keep directory"
+test -d nuke || mkdir nuke || die "Could not create $MANDIR/nuke directory"
+
+## blacklist
+(find . -maxdepth 1 -name "_*" | xargs -I ITEMS /bin/mv ITEMS nuke) || die "could not move all underscore-prefixed items"
+(find . -maxdepth 1 -name "DBus*Internal*" | xargs -I ITEMS /bin/mv ITEMS nuke) || die "could not move all internal-containing items"
+(find . -maxdepth 1 -name "dbus_*_internal_*" | xargs -I ITEMS /bin/mv ITEMS nuke) || die "could not move all internal-containing items"
+
+## this is kind of unmaintainable, but I guess it's no huge disaster if we miss something.
+## this list should only contain man pages with >1 line, i.e. with real content; the
+## one-line cross-references get cleaned up next.
+for I in DBusCounter.* DBusCredentials.* DBusDataSlot.* DBusDataSlotAllocator.* DBusDataSlotList.* \
+ DBusDirIter.* DBusFakeMutex.* DBusFreedElement.* DBusGroupInfo.* DBusGUID.* DBusHashEntry.* \
+ DBusHashIter.* DBusHashTable.* DBusHeader.* DBusHeaderField.* DBusKey.* DBusKeyring.* DBusList.* \
+ DBusMarshal.* DBusMD5* DBusMemBlock.* DBusMemPool.* DBusMessageGenerator.* DBusMessageLoader.* \
+ DBusMessageRealIter.* DBusObjectSubtree.* DBusObjectTree.* DBusPollFD.* DBusReal* \
+ DBusResources.* DBusServerDebugPipe.* DBusServerSocket.* DBusServerUnix.* \
+ DBusServerVTable.* DBusSHA.* DBusSHAContext.* DBusSignatureRealIter.* DBusStat.* DBusString.* \
+ DBusSysdeps.* DBusSysdepsUnix.* DBusTimeoutList.* DBusTransport* DBusTypeReader* DBusTypeWriter* \
+ DBusUserInfo.* DBusWatchList.* ; do
+ if test -f "$I" ; then
+ /bin/mv "$I" nuke || die "could not move $I to $MANDIR/nuke"
+ fi
+done
+
+## many files just contain ".so man3dbus/DBusStringInternals.3dbus" or the like,
+## if these point to something we nuked, we want to also nuke the pointer.
+for I in * ; do
+ if test -f "$I" ; then
+ LINES=`wc -l "$I" | cut -d ' ' -f 1`
+ if test x"$LINES" = x1 ; then
+ REF_TO=`cat "$I" | sed -e 's/\.so man3dbus\///g'`
+ ## echo "$I points to $REF_TO"
+ if ! test -f "$REF_TO" ; then
+ /bin/mv "$I" nuke || die "could not move $I to $MANDIR/nuke"
+ fi
+ fi
+ fi
+done
+
+## whitelist
+(find . -maxdepth 1 -name "dbus_*" | xargs -I ITEMS /bin/mv ITEMS keep) || die "could not move all dbus-prefixed items"
+(find . -maxdepth 1 -name "DBUS_*" | xargs -I ITEMS /bin/mv ITEMS keep) || die "could not move all DBUS_-prefixed items"
+(find . -maxdepth 1 -name "DBus*" | xargs -I ITEMS /bin/mv ITEMS keep) || die "could not move all DBus-prefixed items"
+
+## everything else is assumed irrelevant, this is mostly struct fields
+## from the public headers
+(find . -maxdepth 1 -type f | xargs -I ITEMS /bin/mv ITEMS nuke) || die "could not move remaining items"
+
+NUKE_COUNT=`find nuke -type f -name "*" | wc -l`
+KEEP_COUNT=`find keep -type f -name "*" | wc -l`
+MISSING_COUNT=`find . -maxdepth 1 -type f -name "*" | wc -l`
+
+echo "$KEEP_COUNT man pages kept and $NUKE_COUNT man pages to remove"
+echo "$MISSING_COUNT not handled"
+
+(find keep -type f -name "*" | xargs -I ITEMS /bin/mv ITEMS .) || die "could not move kept items back"
+
+rmdir keep || die "could not remove $MANDIR/keep"
+
+echo "Man pages to be installed are in $MANDIR and man pages to ignore are in $MANDIR/nuke"
+
+exit 0