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Gentoo's Bugzilla – Attachment 8551 Details for
Bug 12069
Extra option to skip downgrades
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[patch]
emerge-2.0.47-r2.diff
emerge-2.0.47-r2.diff (text/plain), 3.67 KB, created by
Eric Andresen
on 2003-02-20 16:47:37 UTC
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Description:
emerge-2.0.47-r2.diff
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Creator:
Eric Andresen
Created:
2003-02-20 16:47:37 UTC
Size:
3.67 KB
patch
obsolete
>--- bin/emerge 2003-02-20 14:34:16.000000000 -0700 >+++ bin/emerge 2003-02-20 14:36:36.000000000 -0700 >@@ -25,7 +25,7 @@ > "--oneshot", "--onlydeps", "--pretend", "--quiet", > "--resume", "--searchdesc", "--selective", "--update", > "--usepkg", "--usepkgonly", "--verbose", "--version", >-"--columns" >+"--columns", "--nodowngrade" > ] > shortmapping={ > "b":"--buildpkg", "B":"--buildpkgonly", >@@ -33,6 +33,7 @@ > "d":"--debug", > "e":"--emptytree", > "f":"--fetchonly", >+"g":"--nodowngrade", > "h":"--help", > "i":"inject", > "k":"--usepkg", "K":"--usepkgonly", >@@ -614,6 +615,22 @@ > # We're true here unless we are missing binaries. > return (not self.missingbins,myfavorites) > >+ def is_newer_ver_installed(self,myroot,pkg,pkgver): >+ "if there is a version of pkg installed newer than pkgver, return it" >+ vardbapi=portage.db[myroot]["vartree"].dbapi >+ >+ alleb=portage.portdb.xmatch("match-all",pkg) >+ while alleb: >+ cand=portage.portdb.xmatch("bestmatch-list",pkg,mylist=alleb) >+ if not cand: >+ break >+ if vardbapi.cpv_exists(cand): >+ # installed, is this package newer? >+ if portage.pkgcmp(portage.catpkgsplit(pkgver)[1:], portage.catpkgsplit(cand)[1:]) < 0: >+ return cand >+ break >+ alleb.remove(cand) >+ > def select_dep(self,myroot,depstring,myparent=None,arg=None): > "given a dependency string, create the appropriate depgraph and return 1 on success and 0 on failure" > if not arg: >@@ -654,6 +671,12 @@ > else: > print "\nemerge: there are no masked or unmasked ebuilds to satisfy "+xinfo+"." > return 0 >+ >+ if "--nodowngrade" in myopts: >+ # Check that there isn't a newer version of this package already installed >+ cand=self.is_newer_ver_installed(myroot,x,myeb) >+ if cand: >+ myeb=cand > > if "--usepkg" in myopts: > #If we want to use packages, see if we have a pre-built one... >@@ -740,6 +763,12 @@ > if not myeb: > #this is an unavailable world entry; just continue > continue >+ >+ if "--nodowngrade" in myopts: >+ cand=self.is_newer_ver_installed(portage.root,mydep,myeb) >+ if cand: >+ myeb=cand >+ > #THIS NEXT BUNCH OF CODE NEEDS TO BE REPLACED TO SUPPORT WORLD ANTI-DEPS > #if mydep2[0]=="!":, etc. > if "--usepkg" in myopts: >--- bin/emergehelp.py 2003-02-20 14:34:25.000000000 -0700 >+++ bin/emergehelp.py 2003-02-20 14:38:23.000000000 -0700 >@@ -15,7 +15,7 @@ > print " "+turquoise("emerge")+" < "+turquoise("sync")+" | "+turquoise("rsync")+" | "+turquoise("info")+" >" > print " "+turquoise("emerge")+" "+turquoise("--resume")+" ["+green("--pretend")+"]" > print " "+turquoise("emerge")+" "+turquoise("--help")+" [ "+green("system")+" | "+green("config")+" | "+green("rsync")+" ] " >- print bold("Options:")+" "+green("-")+"["+green("bcCdefhikKlnoOpPsSuvV")+"] ["+green("--deep")+"] ["+green("--oneshot")+"] ["+green("--noconfmem")+"]" >+ print bold("Options:")+" "+green("-")+"["+green("bcCdefghikKlnoOpPsSuvV")+"] ["+green("--deep")+"] ["+green("--oneshot")+"] ["+green("--noconfmem")+"]" > print bold("Actions:")+" [ clean | depclean | inject | prune | regen | search | unmerge ]" > print > >@@ -163,6 +163,10 @@ > print " used in combination with --pretend all the SRC_URIs will be" > print " displayed multiple mirrors per line, one line per file." > print >+ print " "+green("--nodowngrade")+" ("+green("-g")+" short option)" >+ print " If an installed package becomes masked, do not downgrade to" >+ print " a lower, unmasked version." >+ print > print " "+green("--noconfmem") > print " Portage keeps track of files that have been placed into" > print " CONFIG_PROTECT directories, and normally it will not merge the"
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bug 12069
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7430
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8550
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