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// file : bdep/init.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <bdep/init.hxx>
#include <bdep/config.hxx>
#include <bdep/project.hxx>
#include <bdep/database.hxx>
#include <bdep/diagnostics.hxx>
using namespace std;
namespace bdep
{
int
cmd_init (const cmd_init_options& o, cli::scanner& args)
{
tracer trace ("init");
project_packages pp (
find_project_packages (o, o.empty () /* ignore_packages */));
const dir_path& prj (pp.project);
text << prj;
for (const dir_path& d: pp.packages)
text << " " << (prj / d);
// Create .bdep/.
//
{
dir_path d (prj / bdep_dir);
if (!exists (d))
mk (prj / bdep_dir);
}
// Open the database creating it if necessary.
//
database db (open (pp.project, trace, true /* create */));
// --empty
//
bool ca (o.config_add_specified ());
bool cc (o.config_create_specified ());
if (o.empty ())
{
if (ca) fail << "both --empty and --config-add specified";
if (cc) fail << "both --empty and --config-create specified";
//@@ TODO: what should we do if the database already exists?
return 0;
}
// Make sure everyone refers to the same objects across all the
// transactions.
//
session s;
// --config-add/create
//
configurations cfgs;
if (ca || cc)
{
const char* m (!ca ? "--config-create" :
!cc ? "--config-add" :
nullptr);
if (m == nullptr)
fail << "both --config-add and --config-create specified";
optional<string> name;
if (size_t n = o.config_name ().size ())
{
if (n > 1)
fail << "multiple configuration names specified for " << m;
name = o.config_name ()[0];
}
optional<uint64_t> id;
if (size_t n = o.config_id ().size ())
{
if (n > 1)
fail << "multiple configuration ids specified for " << m;
id = o.config_id ()[0];
}
cfgs.push_back (
ca
? cmd_config_add (prj,
db,
o.config_add (),
move (name),
nullopt /* default */, // @@ TODO: --[no]-default
move (id))
: nullptr); // @@ TODO: create
// Fall through.
}
transaction t (db.begin ());
// If this is the default mode, then find the configurations the user
// wants us to use.
//
if (cfgs.empty ())
cfgs = find_configurations (prj, t, o);
//@@ TODO: print project/package(s) being initialized.
t.commit ();
return 0;
}
}
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