Accepting request 909203 from home:lnussel:usrmove

- implement mkdir_p for ghost files as components may not exist
- move usrmerge conversion to %pre instead of %pretrans (boo#1188847)
- get rid of usrmerged macro usage, usrmerge is on in Factory always

OBS-URL: https://build.opensuse.org/request/show/909203
OBS-URL: https://build.opensuse.org/package/show/Base:System/filesystem?expand=0&rev=210

filesystem.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Jul 29 11:52:33 UTC 2021 - Ludwig Nussel <lnussel@suse.de>
+
+- implement mkdir_p for ghost files as components may not exist
+- move usrmerge conversion to %pre instead of %pretrans (boo#1188847)
+- get rid of usrmerged macro usage, usrmerge is on in Factory always
+
 -------------------------------------------------------------------
 Wed Jun  9 15:46:59 UTC 2021 - Ludwig Nussel <lnussel@suse.de>
 

filesystem.spec

@@ -30,10 +30,8 @@ Version:        84.87
 Release:        0
 %endif
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%if 0%{?usrmerged}
 # XXX libsolv never sees the rpmlib provides fulfilled
 Requires(pre):  (compat-usrmerge-tools or rpmlib(X-CheckUnifiedSystemdir))
-%endif
 Requires:       group(root)
 Requires:       user(root)
 URL:            https://build.opensuse.org/package/show/openSUSE:Factory/filesystem
@@ -83,7 +81,31 @@ if posix.stat("/var/lock.rpmsave.tmpx") then
   os.execute("mv /var/lock.rpmsave.tmpx/* /var/lock")
   os.remove("/var/lock.rpmsave.tmpx")
 end
-%if 0%{?usrmerged}
+
+local ghosts = {
+EOF
+#
+while read MOD OWN GRP NAME ; do
+	[ "$OWN" = root -a "$GRP" = root ]
+	echo "[\"$NAME\"] = $MOD,"
+done < ghost.list >> pretrans.lua 
+cat >> pretrans.lua <<'EOF'
+}
+function mkdir_p(path)
+    d = ''
+    for p in string.gmatch(path, "([^/]+)") do
+	d = d.."/"..p
+	posix.mkdir(d)
+    end
+end
+for i in pairs(ghosts) do
+  mkdir_p(i)
+  posix.chmod(i, ghosts[i])
+end
+EOF
+#
+#
+cat > pre.lua <<'EOF'
 needmigrate = false
 local dirs = {"/bin",
   "/sbin",
@@ -102,19 +124,6 @@ end
 if needmigrate then
     assert(os.execute("/usr/libexec/convertfs"))
 end
-%endif
-local ghosts = {
-EOF
-while read MOD OWN GRP NAME ; do
-	[ "$OWN" = root -a "$GRP" = root ]
-	echo "[\"$NAME\"] = $MOD,"
-done < ghost.list >> pretrans.lua 
-cat >> pretrans.lua <<'EOF'
-}
-for i in pairs(ghosts) do
-  posix.mkdir(i)
-  posix.chmod(i, ghosts[i])
-end
 EOF
 
 %install
@@ -151,7 +160,6 @@ echo "%%defattr(-,root,root)" > filesystem.list
 %ifarch s390x %sparc x86_64 ppc64 ppc aarch64 ppc64le riscv64
 cat %{SOURCE64} >> directory.list
 %endif
-%if 0%{?usrmerged}
 cat >> filesystem.links << EOF
 usr/bin   /bin
 usr/sbin  /sbin
@@ -160,18 +168,8 @@ usr/lib   /lib
 usr/lib64 /lib64
 %endif
 EOF
-%else
-cat >> directory.list << EOF
-0555 root root /bin
-0555 root root /lib
-0555 root root /sbin
-%ifarch s390x %sparc x86_64 ppc64 ppc aarch64 ppc64le riscv64
-0555 root root /lib64
-%endif
-EOF
-%endif
 cat >> directory.list <<EOF
-0755 root root %{?usrmerged:/usr}/lib/modules
+0755 root root /usr/lib/modules
 0755 root root %{_firmwaredir}
 EOF
 while read MOD OWN GRP NAME ; do
@@ -306,6 +304,7 @@ install -m 0644  fs-var.conf $RPM_BUILD_ROOT/usr/lib/tmpfiles.d/fs-var.conf
 install -m 0644  fs-var-tmp.conf $RPM_BUILD_ROOT/usr/lib/tmpfiles.d/fs-var-tmp.conf
 
 %pretrans -p <lua> -f pretrans.lua
+%pre -p <lua> -f pre.lua
 
 %files -f filesystem.list
 /usr/lib/tmpfiles.d/fs-tmp.conf