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// file : bpkg/rep-add.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <bpkg/rep-add>
#include <bpkg/package>
#include <bpkg/package-odb>
#include <bpkg/database>
#include <bpkg/diagnostics>
#include <bpkg/manifest-utility>
using namespace std;
using namespace butl;
namespace bpkg
{
int
rep_add (const rep_add_options& o, cli::scanner& args)
{
tracer trace ("rep_add");
dir_path c (o.directory ());
l4 ([&]{trace << "configuration: " << c;});
if (!args.more ())
fail << "repository location argument expected" <<
info << "run 'bpkg help rep-add' for more information";
repository_location rl (parse_location (args.next ()));
const string& rn (rl.canonical_name ());
// Create the new repository and add is as a complement to the root.
//
database db (open (c, trace));
transaction t (db.begin ());
session s; // Repository dependencies can have cycles.
// It is possible that this repository is already in the database.
// For example, it might be a prerequisite of one of the already
// added repository.
//
shared_ptr<repository> r (db.find<repository> (rl.canonical_name ()));
if (r == nullptr)
{
r.reset (new repository (rl));
db.persist (r);
}
shared_ptr<repository> root (db.load<repository> (""));
if (!root->complements.insert (lazy_shared_ptr<repository> (db, r)).second)
{
fail << rn << " is already a repository of this configuration";
}
db.update (root);
t.commit ();
if (verb)
text << "added repository " << rn;
return 0;
}
}
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