ó VpzRc@sRdZddlZddlmZmZddlmZdefd„ƒYZdS(s,A Git Repository that keeps a Debian PackageiÿÿÿÿN(t GitRepositorytGitRepositoryError(tDebianPristineTartDebianGitRepositorycBsƒeZdZd„Zd„Zdd d„Zed„ƒZed„ƒZ ed„ƒZ ed„ƒZ e d „ƒZ d „ZRS( s:A git repository that holds the source of a Debian packagecCs)tt|ƒj|ƒt|ƒ|_dS(N(tsuperRt__init__Rt pristine_tar(tselftpath((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyRscCsÍ|j||ƒ}|j||ƒ}|j|ƒrD|jd|ƒS|j|ƒrÉ|jddd|gƒ\}}|r~dSxH|D]=}|jd|ƒr¯|jd|ƒS|jdƒr…dSq…WndS(sœ Check if a certain version is stored in this repo and return the SHA1 of the related commit. That is, an annotated tag is dereferenced to the commit object it points to. For legacy tags don't only check the tag itself but also the commit message, since the former wasn't injective until release 0.5.5. You only need to use this function if you also need to check for legacy tags. @param format: tag pattern @type format: C{str} @param version: debian version number @type version: C{str} @return: sha1 of the commit the tag references to @rtype: C{str} s%s^0scat-filetargss-ps %s s---N(tversion_to_tagt_build_legacy_tagthas_tagt rev_parset_git_getoutputtNonetendswitht startswith(Rtformattversionttagt legacy_tagtouttrettline((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyt find_versions!  tHEADcCsa|tddƒ}|j|d|ƒ}|j||ƒ}|d7}|r]d||f}n|S(så Build the Debian version that a package based on upstream commit I{commit} would carry taking into account a possible epoch. @param upstream_tag_format: the tag format on the upstream branch @type upstream_tag_format: C{str} @param commit: the commit to search for the latest upstream version @param epoch: an epoch to use @returns: a new debian version @raises GitRepositoryError: if no upstream tag was found Rt*tpatterns-1s%s:%s(tdicttfind_tagttag_to_version(Rtupstream_tag_formattcommittepochRRR((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pytdebian_version_from_upstreamAs  cCsHd|kr%|jddƒd}n|jddƒ}|td|ƒS(sÅ Legacy tags (prior to 0.5.5) dropped epochs and didn't honor the '~' >>> DebianGitRepository._build_legacy_tag('upstream/%(version)s', '1:2.0~3') 'upstream/2.0.3' t:it~t.R(tsplittreplaceR(RR((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyR Ws cCs|tdtj|ƒƒS(sŸGenerate a tag from a given format and a version >>> DebianGitRepository.version_to_tag("debian/%(version)s", "0:0~0") 'debian/0%0_0' R(RRt_sanitize_version(RR((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyR dscCs|jddƒjddƒS(scsanitize a version so git accepts it as a tag >>> DebianGitRepository._sanitize_version("0.0.0") '0.0.0' >>> DebianGitRepository._sanitize_version("0.0~0") '0.0_0' >>> DebianGitRepository._sanitize_version("0:0.0") '0%0.0' >>> DebianGitRepository._sanitize_version("0%0~0") '0%0_0' R%t_R$t%(R((R((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyR)ms cCsY|jddƒ}tj||ƒ}|rU|jdƒjddƒjddƒ}|SdS( sHExtract the version from a tag >>> DebianGitRepository.tag_to_version("upstream/1%2_3-4", "upstream/%(version)s") '1:2~3-4' >>> DebianGitRepository.tag_to_version("foo/2.3.4", "foo/%(version)s") '2.3.4' >>> DebianGitRepository.tag_to_version("foo/2.3.4", "upstream/%(version)s") s %(version)ss(?P[\w_%+-.]+)RR*R%R+R$N(R(tretmatchtgroupR(RRt version_retrR((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyR|s  'cCstjS(s` The name of the pristine-tar branch, whether it already exists or not. (Rtbranch(R((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pytpristine_tar_branchŽscCs|j|jƒrtStS(s¾ Wheter the repo has a I{pristine-tar} branch. @return: C{True} if the repo has pristine-tar commits already, C{False} otherwise @rtype: C{Bool} (t has_branchR2tTruetFalse(R((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pythas_pristine_tar_branch–sN(t__name__t __module__t__doc__RRRR#t staticmethodR R R)RtpropertyR2R6(((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyRs  #   (R9R,tgbp.gitRRtgbp.deb.pristinetarRR(((s//usr/lib/python2.7/dist-packages/gbp/deb/git.pyts