User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 (Beta/Release) Build ID: 20140722064054 Steps to reproduce: ./mach mercurial-setup without and existing ~/.hgrc Actual results: Error running mach: ['mercurial-setup'] The error occurred in code that was called by the mach command. This is either a bug in the called code itself or in the way that mach is calling it. You should consider filing a bug for this issue. If filing a bug, please include the full output of mach, including this error message. The details of the failure are as follows: IOError: [Errno 2] No such file or directory: u'/home/***/.hgrc' File "/home/***/mozilla-central/tools/mercurial/mach_commands.py", line 32, in mercurial_bootstrap result = wizard.run(map(os.path.expanduser, config_paths)) File "/home/***/mozilla-central/tools/mercurial/hgsetup/wizard.py", line 192, in run c = MercurialConfig(config_paths) File "/home/***/mozilla-central/tools/mercurial/hgsetup/config.py", line 45, in __init__ with open(infile, 'r') as f:
Gah. This is a regression from bug 1047592. Should be a one-liner to check for os.path.exists() before opening the file.
Yes, I fixed it. Since it's the first time I use mercurial I experience some troubles making the patch. Coming soon :)
If you have any questions, ping me on irc.mozilla.org - I'm gps.
Comment on attachment 8468801 [details] [diff] [review] Possible patch Review of attachment 8468801 [details] [diff] [review]: ----------------------------------------------------------------- Great first patch! I love when people come to the project and fix our tools :) Note for next time: the commit message should conform to the standards documented at https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Committing_Rules_and_Responsibilities. tl;dr "Bug 1049893 - Fix mach mercurial-setup when no ~/.hgrc file exists" You also need to explicitly request review from someone by setting the "review" flag to ? and typing the name of a reviewer. These processes are far from intuitive and most people get part of them wrong. So don't feel bad. I'll land this in the next few minutes. You should see a URL added to the bug corresponding to the landing. You won't need to do anything else. ::: tools/mercurial/hgsetup/config.py @@ +41,5 @@ > > # Mercurial configuration files allow an %include directive to include > # other files, this is not supported by ConfigObj, so throw a useful > # error saying this. > + if(os.path.isfile(infile)): Nit: you don't need braces in Python. Other than that, this diff is correct!
Attachment #8468801 - Flags: review+
Assignee: nobody → baylac.felix
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla34
You need to log in before you can comment on or make changes to this bug.