Rename cfg-{add,fetch} to rep-{add,fetch} (aliases stay same)

The rationale: we now need the 'add' command for certificates (i.e., add a
trusted certificate to the configuration). In the old naming scheme we would
have to call it cfg-add which is already taken. In the new scheme we will call
it crt-add.

1 files changed, 66 insertions, 0 deletions

diff --git a/bpkg/rep-add.cxx b/bpkg/rep-add.cxx
new file mode 100644
index 0000000..da5bd4b
--- /dev/null
+++ b/bpkg/rep-add.cxx
@@ -0,0 +1,66 @@
+// file      : bpkg/rep-add.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2016 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;
+  }
+}