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pressing supports dry runs

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This commit is contained in:
Nicholas O'Connor 2017-07-05 16:49:32 -07:00
parent b979bb7a0a
commit ffb952fae6
1 changed files with 21 additions and 8 deletions
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21
src/bottles/press.cpp
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@ -7,6 +7,7 @@
#include "json.hpp"
#include "bottles.hpp"
#include "cellar.hpp"
#include "internal/bottles.hpp"
#include "launch.hpp"
#include "internal/launch.hpp"
@ -24,31 +25,43 @@ void cellar::bottles::press(string exec, vector<string> args, bool noexec) {
string homedir = getenv("HOME");
string datadir = homedir + "/.local/share/cellar";
string presseddir = datadir + "/pressed";
output::statement("making sure " + presseddir + " exists", true);
if (!dryrun) {
if (!boost::filesystem::exists(datadir)) { boost::filesystem::create_directory(datadir); }
if (!boost::filesystem::exists(presseddir)) { boost::filesystem::create_directory(presseddir); }
}
string filename = boost::filesystem::path(exec).filename().native();
auto pressedpath = boost::filesystem::path(presseddir);
string pressedfile = (pressedpath / filename).native();
if (boost::filesystem::exists(pressedfile)) {
output::warning("clobbering existing version of " + filename);
boost::filesystem::remove(pressedfile);
if (!dryrun) { boost::filesystem::remove(pressedfile); }
}
boost::filesystem::copy(exec, pressedfile);
output::statement("copying " + exec + " to " + pressedfile);
if (!dryrun) { boost::filesystem::copy(exec, pressedfile); }
vector<string> argv;
argv.push_back("wine");
argv.push_back(pressedfile);
if (!noexec) { launch::popen(argv); }
if (!noexec) {
output::statement("launching " + pressedfile, true);
if (!dryrun) { launch::popen(argv); }
}
if (active_bottle.config.find("pressed") == active_bottle.config.end()) {
json pressed;
active_bottle.config["pressed"] = pressed;
output::statement("no pressed object in json, creating", true);
if (!dryrun) { active_bottle.config["pressed"] = pressed; }
}
output::statement("recording pressed installer", true);
if (!dryrun) {
active_bottle.config["pressed"].emplace(filename, args);
active_bottle.save_config();
}
}
void cellar::bottles::press_command(int argc, vector<string> argv) {