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Decode NCR's from snapper's info.xml #363

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Decode NCR's from snapper's info.xml #363

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14 changes: 13 additions & 1 deletion 41_snapshots-btrfs
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Original file line number Diff line number Diff line change
Expand Up @@ -357,7 +357,19 @@ snapshot_list()

if [[ -s "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$snapper_info" ]] ; then
type_snapshot=$(awk -F"<|>" 'match($2, /^type/) {print $3}' "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$snapper_info") # search matching string beginning "type"
description_snapshot=$(awk -F"<|>" 'match($2, /^description/) {print $3}' "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$snapper_info") # search matching string beginning "description"
description_snapshot=$(awk -F"<|>" '
function decode_ncrs(str) {
while (match(str, /&#x[0-9A-Fa-f]+;/)) { # find NCRs
hex = substr(str, RSTART+3, RLENGTH-4) # hex code of char
char = sprintf("%c", strtonum("0x" hex)) # char itself
str = substr(str, 1, RSTART-1) char substr(str, RSTART+RLENGTH)
}
return str
}
match($2, /^description/) { # search matching string beginning "description"
print decode_ncrs($3) # print with decoded NCRs
}
' "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$snapper_info")
elif [[ -s "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$timeshift_info" ]] ; then
type_snapshot=$(awk -F" : " 'match($1, /^[ \t]+"tags"/) {gsub(/"|,/,"");print $2}' "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$timeshift_info") # search matching string beginning "tags"
description_snapshot=$(awk -F" : " 'match($1, /^[ \t]+"comments"/) {gsub(/"|,/,"");print $2}' "$grub_btrfs_mount_point/${path_snapshot%"/"*}/$timeshift_info") # search matching string beginning "comments" fix '
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