cli: Add a command line flag to specify datastore
GCC doesn't like multiline raw string literals in macros, so I head to
get rid of the macro.
Change-Id: I1fe2c2f45f2b5700e682c229fdd182edc20e4d77
diff --git a/src/cli.cpp b/src/cli.cpp
index 7384f33..c142850 100644
--- a/src/cli.cpp
+++ b/src/cli.cpp
@@ -15,25 +15,21 @@
#if defined(SYSREPO_CLI)
#include "sysrepo_access.hpp"
#define PROGRAM_NAME "sysrepo-cli"
-#define PROGRAM_DESCRIPTION R"(CLI interface to sysrepo \
-\
-Usage: \
- sysrepo-cli \
- sysrepo-cli (-h | --help) \
- sysrepo-cli --version \
-)"
+static const auto usage = R"(CLI interface to sysrepo
+
+Usage:
+ sysrepo-cli [-d <datastore>]
+ sysrepo-cli (-h | --help)
+ sysrepo-cli --version
+
+Options:
+ -d <datastore> can be "running" or "startup" [default: running])";
#else
#error "Unknown CLI backend"
#endif
-
-
-
const auto HISTORY_FILE_NAME = PROGRAM_NAME "_history";
-static const char usage[] = PROGRAM_DESCRIPTION;
-
-
int main(int argc, char* argv[])
{
auto args = docopt::docopt(usage,
@@ -41,10 +37,21 @@
true,
PROGRAM_NAME " " NETCONF_CLI_VERSION,
true);
- std::cout << "Welcome to " PROGRAM_NAME << std::endl;
#if defined(SYSREPO_CLI)
- SysrepoAccess datastore(PROGRAM_NAME);
+ auto datastoreType = Datastore::Running;
+ if (const auto& ds = args["-d"]) {
+ if (ds.asString() == "startup") {
+ datastoreType = Datastore::Startup;
+ } else if (ds.asString() == "running") {
+ datastoreType = Datastore::Running;
+ } else {
+ std::cerr << PROGRAM_NAME << ": unknown datastore: " << ds.asString() << "\n";
+ return 1;
+ }
+ }
+ SysrepoAccess datastore(PROGRAM_NAME, datastoreType);
+ std::cout << "Connected to sysrepo [datastore: " << (datastoreType == Datastore::Startup ? "startup" : "running") << "]" << std::endl;
#else
#error "Unknown CLI backend"
#endif