File os-prober-linux-distro-parse-os-release.patch of Package os-prober

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File os-prober-linux-distro-parse-os-release.patch of Package os-prober (Revision beabfbc85e315de0134dfacdd8c132c1)

Currently displaying revision beabfbc85e315de0134dfacdd8c132c1 , Show latest

Index: os-prober-1.70/os-probes/mounted/common/90linux-distro
===================================================================
--- os-prober-1.70.orig/os-probes/mounted/common/90linux-distro
+++ os-prober-1.70/os-probes/mounted/common/90linux-distro
@@ -117,6 +117,20 @@ elif [ -e "$dir/etc/lfs-release" ]; then
 elif [ -e "$dir/etc/meego-release" ]; then
 	short="MeeGo"
 	long="$(head -1 "$dir/etc/meego-release")"
+elif [ -L "$dir/etc/os-release" ]; then
+	RELPATH=$(readlink -f "$dir/etc/os-release")
+	if readlink "$dir/etc/os-release" | grep -q '^/'; then
+		RELPATH="$dir$RELPATH"
+	fi
+	if [ -f "$RELPATH" ]; then
+		short=$(sed -n "/^NAME=/{s@\"$.*$\"@\1@;t 1;s@'$.*$'@\1@;: 1;s@^[^=]\+=@@;p;b}" "$RELPATH")
+		long="$short $(sed -n "/^VERSION=/{s@\"$.*$\"@\1@;t 1;s@'$.*$'@\1@;: 1;s@^[^=]\+=@@;p;b}" "$RELPATH")"
+	else
+		exit 1
+	fi
+elif [ -e "$dir/etc/os-release" ]; then
+	short=$(sed -n "/^NAME=/{s@\"$.*$\"@\1@;t 1;s@'$.*$'@\1@;: 1;s@^[^=]\+=@@;p;b}" $dir/etc/os-release)
+	long="$short $(sed -n "/^VERSION=/{s@\"$.*$\"@\1@;t 1;s@'$.*$'@\1@;: 1;s@^[^=]\+=@@;p;b}" $dir/etc/os-release)"
 # This test is inaccurate, but given separate / and /boot partitions and the
 # fact that only some architectures have ld-linux.so, I can't see anything
 # better. Make sure this test has a high number so that more accurate tests

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File os-prober-linux-distro-parse-os-release.patch of Package os-prober (Revision beabfbc85e315de0134dfacdd8c132c1)

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