Changes between Version 298 and Version 299 of SummerOfCode


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Timestamp:
Feb 22, 2018, 10:16:02 AM (6 years ago)
Author:
umeshksingla (Umesh Singla)
Comment:

comment out the fetch-types project

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  • SummerOfCode

    v298 v299  
    209209* Potential mentors: cal
    210210
    211 ==== Improve fetching from version control ==== #fetchtypes
    212 
    213 Make cvs/svn/git/hg/bzr fetch types checkout into the distfiles dir and then export into the work dir, to [[ticket:16373|avoid having to re-fetch]] after cleaning the work directory.
    214 "`fetch.type svn`" is inefficient in that it checks out a new working copy every time, directly to the work area. That would be like a normal port downloading the distfile every time. Instead, we should check out a working copy to that port's distpath, and then in the extract phase we should `svn export` it to the work area.
    215 
    216 Some checks will be needed in the fetch phase to ensure that an existing working copy:
    217 
    218 * has no modifications: check `svn status`. Ideally, we would try to clean up the working copy, for example by `svn revert`-ing modified or added or deleted files, and then in a second `svn status` run, delete any unversioned files. But it's already an improvement if we just discard the working copy if `svn status --ignore-externals` produces any output.
    219 * is from the right URL: check `svn info`: check if the "URL" is the one we want. If not, check that the "Repository Root" is a substring of the repository we want. If yes, try to `svn switch` to the URL and revision we want; if not, discard the working copy.
    220 
    221 * Difficulty: Easy
    222 * Languages: Tcl, C, bash
    223 * Contact: larryv
    224 
    225211=== More Ideas/Hints for your own ideas ===
    226212
     
    306292* Language: TBD
    307293* Potential mentors: TBD
     294
     295
     296{{{
     297#!comment
     298==== Improve fetching from version control ==== #fetchtypes
     299
     300Make cvs/svn/git/hg/bzr fetch types checkout into the distfiles dir and then export into the work dir, to [[ticket:16373|avoid having to re-fetch]] after cleaning the work directory.
     301"`fetch.type svn`" is inefficient in that it checks out a new working copy every time, directly to the work area. That would be like a normal port downloading the distfile every time. Instead, we should check out a working copy to that port's distpath, and then in the extract phase we should `svn export` it to the work area.
     302
     303Some checks will be needed in the fetch phase to ensure that an existing working copy:
     304
     305* has no modifications: check `svn status`. Ideally, we would try to clean up the working copy, for example by `svn revert`-ing modified or added or deleted files, and then in a second `svn status` run, delete any unversioned files. But it's already an improvement if we just discard the working copy if `svn status --ignore-externals` produces any output.
     306* is from the right URL: check `svn info`: check if the "URL" is the one we want. If not, check that the "Repository Root" is a substring of the repository we want. If yes, try to `svn switch` to the URL and revision we want; if not, discard the working copy.
     307
     308* Difficulty: Easy
     309* Languages: Tcl, C, bash
     310* Contact: larryv
     311}}}
    308312
    309313{{{