changelog: start 2.7~

[dgit.git] / dgit

diff --git a/dgit b/dgit
index f1f952ac3b179d45ac2bd9f647c4a545df8391ea..ae07145cb1e58d818d4a232a72cdf8c5737bf705 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -955,7 +955,7 @@ sub pool_dsc_subpath ($$) {
 
 sub archive_api_query_cmd ($) {
     my ($subpath) = @_;
-    my @cmd = qw(curl -sS);
+    my @cmd = (@curl, qw(-sS));
     my $url = access_cfg('archive-query-url');
     if ($url =~ m#^https://([-.0-9a-z]+)/#) {
        my $host = $1;
@@ -989,7 +989,16 @@ sub api_query ($$) {
     badcfg "ftpmasterapi archive query method takes no data part"
        if length $data;
     my @cmd = archive_api_query_cmd($subpath);
+    my $url = $cmd[$#cmd];
+    push @cmd, qw(-w %{http_code});
     my $json = cmdoutput @cmd;
+    unless ($json =~ s/\d+\d+\d$//) {
+       failedcmd_report_cmd undef, @cmd;
+       fail "curl failed to print 3-digit HTTP code";
+    }
+    my $code = $&;
+    fail "fetch of $url gave HTTP code $code"
+       unless $url =~ m#^file://# or $code =~ m/^2/;
     return decode_json($json);
 }
 
@@ -1321,7 +1330,7 @@ sub check_for_git () {
        my $suffix = access_cfg('git-check-suffix','git-suffix',
                                'RETURN-UNDEF') // '.git';
        my $url = "$prefix/$package$suffix";
-       my @cmd = (qw(curl -sS -I), $url);
+       my @cmd = (@curl, qw(-sS -I), $url);
        my $result = cmdoutput @cmd;
        $result =~ s/^\S+ 200 .*\n\r?\n//;
        # curl -sS -I with https_proxy prints
@@ -5010,6 +5019,7 @@ sub cmd_archive_api_query {
     badusage "need only 1 subpath argument" unless @ARGV==1;
     my ($subpath) = @ARGV;
     my @cmd = archive_api_query_cmd($subpath);
+    push @cmd, qw(-f);
     debugcmd ">",@cmd;
     exec @cmd or fail "exec curl: $!\n";
 }