diff options
Diffstat (limited to 'dm')
| -rwxr-xr-x | dm | 25 |
1 files changed, 20 insertions, 5 deletions
@@ -105,19 +105,34 @@ sha256sums.asc: sha256sums verify: # BSD sha256 sum command doesn't have a -c option. # BSD and coreutils sha256 commands have different outputs, however, the - # sum is always the last field. - awk 'BEGIN {\ + # file is always in field two. The sum's location varies. + awk --posix 'BEGIN {\ mismatch_count = 0; \ match_count = 0; \ } { \ + # The file associated with the sum we`re checking \ + # Appears to be field 2 in BSD and coreutils sum \ file = $$2; \ + # We want `filename`, not `(filename)` \ sub(/^\(/, "", file); \ sub(/\)$$/, "", file); \ + # Generate the sum to compare with \ cmd = "$(SHA256) " file; \ - cmd | getline sum; \ + cmd | getline gensum; \ close(cmd); \ - sum = split(sum, fields); \ - if (fields[sum] == $$NF) { \ + split(gensum, gensum_fields); \ + gensum = ""; \ + for (field in gensum_fields) { \ + if (gensum_fields[field] ~ /[[:xdigit:]]{64}/) { \ + gensum = gensum_fields[field]; \ + } \ + } \ + for (i = 1; i <= NF; i++) { \ + if ($$i ~ /[[:xdigit:]]{64}/) { \ + filesum = $$i; \ + } \ + } \ + if (filesum == gensum) { \ print "Match: " file; \ match_count += 1; \ } else { \ |