From 22eb2fcd94eda960ada160d142f70c7c0f383720 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 15 Aug 2013 16:06:10 +0100
Subject: wip from tests

---
 TODO |  2 ++
 dgit | 23 +++++++++++++----------
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/TODO b/TODO
index 080502d..cff119b 100644
--- a/TODO
+++ b/TODO
@@ -4,6 +4,8 @@ Cope with non-Debian archives
 
 Make it possible to do dgit clone / fetch anonymously
 
+Suite name canonicalisation/mapping
+
 Archive agility.  Archive needs to specify (a) way to get versions
 and paths in archive for dscs (b) unpriv pull location (c) priv
 push location
diff --git a/dgit b/dgit
index a2e1488..12c06eb 100755
--- a/dgit
+++ b/dgit
@@ -46,8 +46,9 @@ our (@gpg_opts);
 
 our $remotename = 'dgit';
 our $ourdscfield = 'Vcs-git-master';
+our $branchprefix = 'dgit';
 
-sub uploadbranch () { return "dgit/$suite"; }
+sub uploadbranch () { return "$branchprefix/$suite"; }
 sub lref ($) { return "refs/heads/$_[0]"; }
 sub rref ($) { return "refs/remotes/$remotename/$_[0]"; }
 sub debiantag ($) { return "debian/$_[0]"; }
@@ -126,7 +127,7 @@ sub check_for_git () {
     # returns 0 or 1
     my $cmd= 
 	"ssh $alioth_sshtestbodge->[0] '".
-	" set -e; cd /git/dgit-test;".
+	" set -e; cd $aliothpath;".
 	" if test -d $package.git; then echo 1; else echo 0; fi".
 	"'";
     #print DEBUG "$cmd\n";
@@ -205,7 +206,7 @@ sub generate_commit_from_dsc () {
     $authline =~ m/^[^<>]+ \<\S+\> \d+ [-+]\d+$/ or die $authline;
     open C, ">../commit.tmp" or die $!;
     print C "tree $tree\n" or die $!;
-    print C "parent $upload_hash\n" or die $! if defined $upload_hash;
+    print C "parent $upload_hash\n" or die $! if $upload_hash;
     print C <<END or die $!;
 author $authline
 committer $authline
@@ -223,7 +224,7 @@ END
     cmdoutput qw(git log -n2), $commithash;
     # ... gives git a chance to complain if our commit is malformed
     my $outputhash = $commithash;
-    if (defined $upload_hash) {
+    if ($upload_hash) {
 	chdir "$ud/$dir" or die $!;
 	runcmd qw(git reset --hard), $upload_hash;
 	runcmd qw(sh -ec), 'dpkg-parsechangelog >>../changelogold.tmp';
@@ -288,13 +289,13 @@ sub fetch_from_archive () {
     my $hash;
     if (defined $dsc_hash) {
 	die "missing git history even though dsc has hash"
-	    unless length $upload_hash;
+	    unless $upload_hash;
 	$hash = $dsc_hash;
 	ensure_we_have_orig();
     } else {
 	$hash = generate_commit_from_dsc();
     }
-    if (length $upload_hash) {
+    if ($upload_hash) {
 	die "not fast forward on last upload branch!".
 	    " (archive's version left in DGIT_ARCHIVE)"
 	    unless is_fast_fwd($dsc_hash, $upload_hash);
@@ -315,9 +316,10 @@ sub clone () {
 	print "last upload to archive has NO git hash\n";
     }
     my $dstdir = "$package";
+    my $branch = uploadbranch();
     if (check_for_git()) {
 	print "cloning existing git history\n";
-	runcmd qw(git clone --origin),$remotename, qw(-b), $suite, '--',
+	runcmd qw(git clone --origin),$remotename, qw(-b), $branch, '--',
 	    $alioth_git, $dstdir;
 	chdir "$dstdir" or die "$dstdir $!";
 	fetch_from_archive();
@@ -331,8 +333,8 @@ sub clone () {
 	print H "ref: ".lref(uploadbranch())."\n" or die $!;
 	close H or die $!;
 	runcmd qw(git remote add), $remotename, $alioth_git;
-	runcmd "git config branch.$suite.remote $remotename";
-	runcmd "git config branch.$suite.merge ".lref(uploadbranch());
+	runcmd "git config branch.$branch.remote $remotename";
+	runcmd "git config branch.$branch.merge ".lref(uploadbranch());
 	my $newhash = generate_commit_from_dsc();
 	runcmd qw(git reset --hard), $newhash;
     }
@@ -340,6 +342,7 @@ sub clone () {
 }
 
 sub fetch () {
+    get_archive_dsc();
     if (check_for_git()) {
 	runcmd qw(git fetch -p),$remotename,
 	    '+refs/heads/*:refs/remotes/origin/*';
@@ -401,7 +404,7 @@ sub cmd_clone {
 
 sub branchsuite () {
     my $branch = `git-symbolic-ref HEAD`;
-    if ($branch =~ m#^refs/heads/dgit/([^/.]+)$#) {
+    if ($branch =~ m#^refs/heads/$branchprefix/([^/.]+)$#o) {
 	return $1;
     } else {
 	return undef;
-- 
cgit v1.2.3