Less indentation makes for easier to read code

etc/portage/repo.postsync.d/sync_gentoo_cache

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+[[ ${repository_name} == "gentoo" ]] || exit 0
+
 source /lib/gentoo/functions.sh
 
 repository_name="${1}"
@@ -8,12 +10,10 @@ repository_path="${3}"
 # Number of jobs for egencache, default is number or processors.
 parallel_jobs="$(nproc)"
 
-if [[ ${repository_name} == "gentoo" ]]; then
-	ebegin "Fetching pre-generated metadata cache for ${repository_name}"
-	rsync -aq rsync://rsync.gentoo.org/gentoo-portage/metadata/md5-cache/ "${repository_path}"/metadata/md5-cache/
-	eend $?
+ebegin "Fetching pre-generated metadata cache for ${repository_name}"
+rsync -aq rsync://rsync.gentoo.org/gentoo-portage/metadata/md5-cache/ "${repository_path}"/metadata/md5-cache/
+eend $?
 
-	ebegin "Updating metadata cache for ${repository_name}"
-	egencache --jobs="${parallel_jobs}" --repo="${repository_name}" --update --update-use-local-desc
-	eend $?
-fi
+ebegin "Updating metadata cache for ${repository_name}"
+egencache --jobs="${parallel_jobs}" --repo="${repository_name}" --update --update-use-local-desc
+eend $?

etc/portage/repo.postsync.d/sync_gentoo_dtd

@@ -1,17 +1,17 @@
 #!/bin/bash
 
+[[ ${repository_name} == "gentoo" ]] || exit 0
+
 source /lib/gentoo/functions.sh
 
 repository_name="${1}"
 repository_path="${3}"
 
-if [[ ${repository_name} == "gentoo" ]]; then
-	DTDDIR="${repository_path}"/metadata/dtd
-	ebegin "Updating DTDs"
-	if [[ -e ${DTDDIR} ]]; then
-		git -C "${DTDDIR}" pull -q --ff
-	else
-		git clone -q https://anongit.gentoo.org/git/data/dtd.git "${DTDDIR}"
-	fi
-	eend "$?"
+DTDDIR="${repository_path}"/metadata/dtd
+ebegin "Updating DTDs"
+if [[ -e ${DTDDIR} ]]; then
+	git -C "${DTDDIR}" pull -q --ff
+else
+	git clone -q https://anongit.gentoo.org/git/data/dtd.git "${DTDDIR}"
 fi
+eend "$?"

etc/portage/repo.postsync.d/sync_gentoo_glsa

@@ -1,17 +1,17 @@
 #!/bin/bash
 
+[[ ${repository_name} == "gentoo" ]] || exit 0
+
 source /lib/gentoo/functions.sh
 
 repository_name="${1}"
 repository_path="${3}"
 
-if [[ ${repository_name} == "gentoo" ]]; then
-	GLSADIR="${repository_path}"/metadata/glsa
-	ebegin "Updating GLSAs"
-	if [[ -e ${GLSADIR} ]]; then
-		git -C "${GLSADIR}" pull -q --ff
-	else
-		git clone -q https://anongit.gentoo.org/git/data/glsa.git "${GLSADIR}"
-	fi
-	eend "$?"
+GLSADIR="${repository_path}"/metadata/glsa
+ebegin "Updating GLSAs"
+if [[ -e ${GLSADIR} ]]; then
+	git -C "${GLSADIR}" pull -q --ff
+else
+	git clone -q https://anongit.gentoo.org/git/data/glsa.git "${GLSADIR}"
 fi
+eend "$?"

etc/portage/repo.postsync.d/sync_gentoo_herds_xml

@@ -1,12 +1,12 @@
 #!/bin/bash
 
+[[ ${repository_name} == "gentoo" ]] || exit 0
+
 source /lib/gentoo/functions.sh
 
 repository_name="${1}"
 repository_path="${3}"
 
-if [[ ${repository_name} == "gentoo" ]]; then
-	ebegin "Updating herds.xml"
-	wget -q -O "${repository_path}"/metadata/herds.xml https://api.gentoo.org/packages/herds.xml
-	eend $?
-fi
+ebegin "Updating herds.xml"
+wget -q -O "${repository_path}"/metadata/herds.xml https://api.gentoo.org/packages/herds.xml
+eend $?

etc/portage/repo.postsync.d/sync_gentoo_news

@@ -1,17 +1,17 @@
 #!/bin/bash
 
+[[ ${repository_name} == "gentoo" ]] || exit 0
+
 source /lib/gentoo/functions.sh
 
 repository_name="${1}"
 repository_path="${3}"
 
-if [[ ${repository_name} == "gentoo" ]]; then
-	NEWSDIR="${repository_path}"/metadata/news
-	ebegin "Updating news items"
-	if [[ -e ${NEWSDIR} ]]; then
-		git -C "${NEWSDIR}" pull -q --ff
-	else
-		git clone -q https://anongit.gentoo.org/git/data/gentoo-news.git "${NEWSDIR}"
-	fi
-	eend $? "Try to remove ${NEWSDIR}"
+NEWSDIR="${repository_path}"/metadata/news
+ebegin "Updating news items"
+if [[ -e ${NEWSDIR} ]]; then
+	git -C "${NEWSDIR}" pull -q --ff
+else
+	git clone -q https://anongit.gentoo.org/git/data/gentoo-news.git "${NEWSDIR}"
 fi
+eend $? "Try to remove ${NEWSDIR}"