app-text/docbook-xml-dtd: Restore .cat backup for non-empty too

Signed-off-by: Michał Górny <[email protected]>
johu · Sep 17, 2019 · c2dcf16 · c2dcf16
1 parent 299042f
commit c2dcf16
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Showing 5 changed files with 20 additions and 10 deletions.
diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.1.2-r7.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.1.2-r7.ebuild
@@ -49,8 +49,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst

diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.2-r3.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.2-r3.ebuild
@@ -49,8 +49,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst

diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.3-r2.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.3-r2.ebuild
@@ -49,8 +49,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst

diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.4-r3.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.4-r3.ebuild
@@ -50,8 +50,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst

diff --git a/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild b/app-text/docbook-xml-dtd/docbook-xml-dtd-4.5-r2.ebuild
@@ -50,8 +50,10 @@ pkg_preinst() {
 }
 
 pkg_postinst() {
-	if [[ ! -f ${EROOT}/etc/sgml/xml-docbook-${PV}.cat ]]; then
-		cp "${T}"/xml-docbook-${PV}.cat "${EROOT}"/etc/sgml/ || die
+	local backup=${T}/xml-docbook-${PV}.cat
+	local real=${EROOT}/etc/sgml/xml-docbook-${PV}.cat
+	if ! cmp -s "${backup}" "${real}"; then
+		cp "${backup}" "${real}" || die
 	fi
 	build-docbook-catalog
 	sgml-catalog-r1_pkg_postinst