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makepkg: break out checksum generation to its own function

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This also fixes a "bug" in which a PKGBUILD without any source array
would generate "md5sums=()". While not technically wrong, we can easily
do better and emit nothing at all.
This commit is contained in:
Dave Reisner 2014-08-07 19:56:04 -04:00 committed by Allan McRae
parent a3d7230e4d
commit 51353edc61
1 changed files with 41 additions and 32 deletions
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73
scripts/makepkg.sh.in
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@ -1119,6 +1119,46 @@ get_integlist() {
fi
}
generate_one_checksum() {
local integ=$1 numsrc=${#source[*]} indentsz idx
if (( numsrc == 0 )); then
return
fi
printf "%ssums=(%n" "$integ" indentsz
for (( idx = 0; idx < numsrc; ++idx )); do
local netfile=${source[idx]}
local proto sum
proto="$(get_protocol "$netfile")"
case $proto in
bzr*|git*|hg*|svn*)
sum="SKIP"
;;
*)
if [[ ! $netfile = *.@(sig?(n)|asc) ]]; then
local file
file="$(get_filepath "$netfile")" || missing_source_file "$netfile"
sum="$(openssl dgst -${integ} "$file")"
sum=${sum##* }
else
sum="SKIP"
fi
;;
esac
# indent checksum on lines after the first
printf "%*s%s" $(( idx ? indentsz : 0 )) '' "'$sum'"
# print a newline on lines before the last
(( idx < (numsrc - 1) )) && echo
done
echo ")"
}
generate_checksums() {
msg "$(gettext "Generating checksums for source files...")"
@ -1141,38 +1181,7 @@ generate_checksums() {
exit 1 # $E_CONFIG_ERROR
fi
local indentsz idx numsrc=${#source[@]}
printf "%s%n" "${integ}sums=(" indentsz
for (( idx = 0; idx < numsrc; i++ )); do
local netfile=${source[idx]}
local proto sum
proto="$(get_protocol "$netfile")"
case $proto in
bzr*|git*|hg*|svn*)
sum="SKIP"
;;
*)
if [[ ! $netfile = *.@(sig?(n)|asc) ]]; then
local file
file="$(get_filepath "$netfile")" || missing_source_file "$netfile"
sum="$(openssl dgst -${integ} "$file")"
sum=${sum##* }
else
sum="SKIP"
fi
;;
esac
# indent checksum on lines after the first
printf "%*s%s" $(( idx ? indentsz : 0 )) '' "'$sum'"
# print a newline on lines before the last
(( ++idx < numsrc )) && echo
done
echo ")"
generate_one_checksum "$integ"
done
}