From 4074486735c7f1ac675d7bdcc6f900fddeaa914f Mon Sep 17 00:00:00 2001
From: Jan Lindemann <jan@janware.com>
Date: Mon, 17 Nov 2025 13:10:54 +0100
Subject: [PATCH] purge-stale-projects.sh: Re-add purge-stale-projects.sh,
 needed for purging

Without purge-stale-projects.sh, projects not longer in the upstream
directory don't get purged, so add it back.

Signed-off-by: Jan Lindemann <jan@janware.com>
---
 scripts/purge-stale-projects.sh | 114 ++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 scripts/purge-stale-projects.sh

diff --git a/scripts/purge-stale-projects.sh b/scripts/purge-stale-projects.sh
new file mode 100644
index 00000000..62190165
--- /dev/null
+++ b/scripts/purge-stale-projects.sh
@@ -0,0 +1,114 @@
+#!/bin/bash
+
+log()
+{
+	echo $@
+}
+
+fatal()
+{
+	log $@
+	exit 1
+}
+
+goodbye()
+{
+	rm -f $scm_status
+}
+
+check_scm()
+{
+	local p=$1
+	if [ -d $p/.git ]; then
+		log + checking git
+		#git -C $p pull --no-edit || fatal "git pull failed, giving up"
+		if git -C $p status --porcelain --untracked-files=no | grep -v '^??' | grep -q . ; then
+			git -C $p status
+			fatal "git in project \"$p\" has locally modified files, giving up"
+		fi
+	else
+		log + checking cvs 
+		#cvs update -dP $p
+		cvs status $p > $scm_status 2>&1 
+		if [ $? != 0 ]; then
+			cat $scm_status 
+			fatal "\n======== cvs status failed in project \"$p\", giving up."
+		fi 
+		grep -qi "locally modified" $scm_status && \
+			fatal "cvs copy in project \"$p\" has locally modified files, giving up"
+		grep -qi "needs" $scm_status && \
+			fatal "+ cvs copy in project \"$p\" is out-of-date, giving up"
+	fi
+}
+
+set -e
+
+ssh=ssh
+[ "$CVS_RSH" ] && ssh="$CVS_RSH"
+[ "$GIT_SSH" ] && ssh="$GIT_SSH"
+ssh=`which $ssh`
+[ -x "$ssh" ] || fatal "SSH executable \"$ssh\" not found"
+[ "$JANWARE_USER" ] || JANWARE_USER=`whoami`
+ssh="$ssh -l $JANWARE_USER"
+
+for host in cvs.janware.com git.janware.com; do
+	$ssh $host echo hallo >/dev/null 2>&1 || fatal "Can't ssh into host $host"
+done
+
+local_cvs_proj=`ls -d */CVS 2>/dev/null | sed 's%/[^/]*%%'`
+local_git_proj=`ls -d */.git 2>/dev/null | sed 's%/[^/]*%%'`
+remote_cvs_proj=`$ssh cvs.janware.com find /srv/cvs/proj -maxdepth 1 -mindepth 1 -type d -executable -readable | sed 's%.*/%%'`
+remote_git_proj=`$ssh git.janware.com git-srv-admin.sh -j list-personal-projects`
+
+date=`date +'%Y%m%d'`
+myname=`basename $0`
+
+trap goodbye EXIT INT QUIT KILL
+scm_status=`mktemp /tmp/$myname""_XXXXXX`
+
+for p in $local_cvs_proj; do
+	[ -L $p ] && continue
+	[ -d $p ] || continue
+	echo $remote_cvs_proj | grep -q "\(^\| \)$p\($\| \)" && continue
+	n=purged/cvs/$date/$p
+	mkdir -p `dirname $n`
+	echo "--------------- moving stale cvs project $p to $n"
+	if ! make -C $p distclean; then echo "distclean failed, ignoring"; fi
+	if ! make -C $p clean; then echo "clean failed, ignoring"; fi
+	mv $p $n
+	sed -i "/\/$p\// d" CVS/Entries
+	purged="$purged $p"
+done
+
+[ -d old ] && mv old purged
+
+[ "$purged" ] && {
+	cp -p CVS/Entries CVS/Entries-$date-`date +'%H%M%S'`
+}
+
+for p in $purged; do
+	sed -i "/D\/$p\/\/\/\// d" CVS/Entries
+done
+
+if [ -d dspc/src/CVS ]; then
+	for i in dspcd shared; do
+		sed -i "/D\/$i\/\/\/\// d" dspc/src/CVS/Entries
+	done
+fi
+
+for i in dspider-btools dspider-shared; do
+	[ -L "$i" ] && rm $i
+done
+
+for p in $local_git_proj; do
+	[ -L $p ] && continue
+	[ -d $p ] || continue
+	echo $remote_git_proj | grep -q "\(^\| \)$p\($\| \)" && continue
+	check_scm $p
+	echo done checking scm
+	n=purged/git/$date/$p
+	mkdir -p `dirname $n`
+	mv $p $n
+	log "moving stale project \"$p\" to \"$n\""
+done
+