Re: [PATCH v2] Improvement of backup iso script

[Michael Tremer <michael.tremer@ipfire.org>]

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Thank you very much for your fixes. Merged.

-Michael

On Mon, 2017-01-02 at 16:17 +0100, Jonatan Schlag wrote:
> The backup iso script did not check the arch of the host. On x86_64 host
> the wrong iso was downloaded.
> 
> Furthermore, there were some if clauses which could cause trouble which
> I also tried to improve.
> (For example: -e is valid if we have a directory or a file, but we want
> to check for a file only )
> 
> Fixes: 11258
> 
> Signed-off-by: Jonatan Schlag <jonatan.schlag(a)ipfire.org>
> ---
>  src/scripts/backupiso | 24 ++++++++++++++++++++----
>  1 file changed, 20 insertions(+), 4 deletions(-)
> 
> diff --git a/src/scripts/backupiso b/src/scripts/backupiso
> index 014e8e9..1a682d0 100644
> --- a/src/scripts/backupiso
> +++ b/src/scripts/backupiso
> @@ -1,9 +1,25 @@
>  #!/bin/sh
> +arch=$(uname -m)
> +
> +case $arch in
> +	"i?86")
> +		arch="i586"
> +		echo "Your arch is $arch"
> +		;;
> +	"x86_64")
> +		arch="x86_64"
> +		echo "Your arch is $arch"
> +		;;
> +	*)
> +		echo "Arch is not supported"
> +		exit 1
> +		;;
> +esac
>  
>  COREVER=$(cat /opt/pakfire/db/core/mine)
>  # FIXME: edit this lines before release
>  URL="http://download.ipfire.org/releases/ipfire-2.x/2.19-core$COREVER/"
> -ISO="ipfire-2.19.i586-full-core$COREVER.iso"
> +ISO="ipfire-2.19.$arch-full-core$COREVER.iso"
>  
>  if [ -z $1 ]; then
>  	echo usage: $0 backup-file
> @@ -15,7 +31,7 @@ TS=$1
>  mkdir -p /var/tmp/backupiso
>  cd /var/tmp/backupiso
>  
> -if [ ! -e ${ISO} ]
> +if [ ! -f ${ISO} ]
>  then
>  	echo "Fetching ${URL}${ISO}"
>  	wget --quiet -c ${URL}${ISO}
> @@ -26,7 +42,7 @@ wget --quiet -O ${ISO}.md5 ${URL}${ISO}.md5
>  
>  echo "Checking md5 of ${ISO}"
>  md5sum --status -c ${ISO}.md5
> -if [ $? -eq 0 -o $? -eq 24 ]
> +if [ $? -eq 0 ] || [ $? -eq 24 ]
>  then
>  	echo "md5 is OK"
>  else
> @@ -35,7 +51,7 @@ else
>  	wget --quiet -O ${ISO} ${URL}${ISO}
>  	echo "Checking again md5 of ${ISO}"
>  	md5sum --status -c ${ISO}.md5
> -	if [ $? -eq 0 -o $? -eq 24 ]
> +	if [ $? -eq 0 ] || [ $? -eq 24 ]
>  	then
>  		echo "md5 is OK"
>  	else

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