digitalmars.D.bugs - [Issue 7283] New: Add error info to failed shell call
- d-bugmail puremagic.com (44/44) Jan 12 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7283
- d-bugmail puremagic.com (18/18) Sep 17 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7283
http://d.puremagic.com/issues/show_bug.cgi?id=7283 Summary: Add error info to failed shell call Product: D Version: D2 Platform: Other OS/Version: Windows Status: NEW Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: andrej.mitrovich gmail.com 16:40:32 PST --- std.process.shell implements the system call with errnoEnforce, returning no useful information on what went wrong. Here's what a typical call produces: import std.exception; import std.process; import std.string; void main() { string cmd = "dmd -c blasudfasudfa.d"; shell(cmd); } std.exception.ErrnoException std\process.d(364): (No error) ---------------- D:\dev\code\d_code\test.d(8): D main ---------------- I hate that confusing "No error" as well. I suggest we reimplement shell() so it does the following: import std.exception; import std.process; import std.string; void main() { string cmd = "dmd -c blasudfasudfa.d"; string filename = "blabiudasf"; auto result = system(cmd ~ "> " ~ filename); enforce(result == 0, format(`system("%s") returned %s`, cmd, result)); } Result: object.Exception test.d(12): system("dmd -c blasudfasudfa.d") returned 1 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 12 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7283 Andrej Mitrovic <andrej.mitrovich gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Platform|Other |All Resolution| |WORKSFORME OS/Version|Windows |All 14:37:17 PDT --- In 2.063.2 this is now: Error: cannot read file blasudfasudfa.d std.exception.ErrnoException std\process.d(3169): (No error) I think that's good enough, the error is now displayed above. Although I'm not sure whether that's Phobos outputting this or my console. If someone still wants to improve this, reopen the issue. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 17 2013