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activate can now be run dry

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This commit is contained in:
Nicholas O'Connor 2017-07-05 15:40:29 -07:00
parent 69b403fb36
commit 82dc5255b6
1 changed files with 5 additions and 1 deletions
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6
src/bottles/activate.cpp
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@ -7,6 +7,7 @@
#include <boost/filesystem/path.hpp>
#include "bottles.hpp"
#include "cellar.hpp"
#include "internal/bottles.hpp"
#include "output.hpp"
@ -36,9 +37,12 @@ void cellar::bottles::switch_active_bottle(int argc, vector<string> argv) {
output::error("refusing to clobber " + bottlepath + ": not a symlink");
return;
}
remove(bottlepath);
output::statement("removing existing symlink at " + bottlepath, true);
if (!cellar::dryrun) { remove(bottlepath); }
}
output::statement("creating symlink to " + targetpath + " at " + bottlepath, true);
if (cellar::dryrun) { return; }
// TODO: not blindly assume this will magically work
try {
create_symlink(targetpath, bottlepath);