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__block: fix escaping in here-doc 

This changes the here-document to do not interpret any shell-things. It
also single-quotes some more strings that are printed to code-remote.

Fixes #838
This commit is contained in:
matze 2020-12-06 16:45:58 +01:00
parent 23e0da521c
commit 3930f69456
1 changed files with 6 additions and 6 deletions
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12
cdist/conf/type/__block/gencode-remote
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@ -46,10 +46,10 @@ fi
remove_block() { remove_block() {
cat << DONE cat << DONE
tmpfile=\$(mktemp ${file}.cdist.XXXXXXXXXX) tmpfile=\$(mktemp '${file}.cdist.XXXXXXXXXX')
# preserve ownership and permissions of existing file # preserve ownership and permissions of existing file
if [ -f "$file" ]; then if [ -f '$file' ]; then
cp -p "$file" "\$tmpfile" cp -p '$file' "\$tmpfile"
fi fi
awk -v prefix=^$(quote "$prefix")\$ -v suffix=^$(quote "$suffix")\$ ' awk -v prefix=^$(quote "$prefix")\$ -v suffix=^$(quote "$suffix")\$ '
{ {
@ -63,8 +63,8 @@ awk -v prefix=^$(quote "$prefix")\$ -v suffix=^$(quote "$suffix")\$ '
} else { } else {
print print
} }
}' "$file" > "\$tmpfile" }' '$file' > "\$tmpfile"
mv -f "\$tmpfile" "$file" mv -f "\$tmpfile" '$file'
DONE DONE
} }
@ -77,7 +77,7 @@ case "$state_should" in
echo add >> "$__messages_out" echo add >> "$__messages_out"
fi fi
cat << DONE cat << DONE
cat >> "$file" << ${__type##*/}_DONE cat >> '$file' << '${__type##*/}_DONE'
$(cat "$block") $(cat "$block")
${__type##*/}_DONE ${__type##*/}_DONE
DONE DONE