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author | Jason Stubbs <jstubbs@gentoo.org> | 2005-09-29 16:43:08 +0000 |
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committer | Jason Stubbs <jstubbs@gentoo.org> | 2005-09-29 16:43:08 +0000 |
commit | f0ba1758da6b088c5e745959bf8aaeb9fd07ec22 (patch) | |
tree | b3ee818360095d74682fc5bde80c0f0845694cab | |
parent | 9137b52c75e1210c86f6b9f04835d566323ae19f (diff) | |
download | portage-f0ba1758da6b088c5e745959bf8aaeb9fd07ec22.tar.gz portage-f0ba1758da6b088c5e745959bf8aaeb9fd07ec22.tar.bz2 portage-f0ba1758da6b088c5e745959bf8aaeb9fd07ec22.zip |
Make depclean a little friendler (so that perhaps people will read the messages? ;)
svn path=/main/branches/2.0/; revision=2061
-rwxr-xr-x | bin/emerge | 60 |
1 files changed, 27 insertions, 33 deletions
diff --git a/bin/emerge b/bin/emerge index 7db55c06b..fb180d219 100755 --- a/bin/emerge +++ b/bin/emerge @@ -2951,33 +2951,37 @@ elif "depclean"==myaction: # dependency of another package. World file is explicit. print - print red("*** WARNING ***")+" : DEPCLEAN CAN SERIOUSLY IMPAIR YOUR SYSTEM. USE CAUTION." - print red("*** WARNING ***")+" : (Cancel: CONTROL-C) -- ALWAYS VERIFY ALL PACKAGES IN THE" - print red("*** WARNING ***")+" : CANDIDATE LIST FOR SANITY BEFORE ALLOWING DEPCLEAN TO" - print red("*** WARNING ***")+" : UNMERGE ANY PACKAGES." - print red("*** WARNING ***")+" :" - print red("*** WARNING ***")+" : USE FLAGS MAY HAVE AN EXTREME EFFECT ON THE OUTPUT." - print red("*** WARNING ***")+" : SOME LIBRARIES MAY BE USED BY PACKAGES BUT ARE NOT" - print red("*** WARNING ***")+" : CONSIDERED TO BE A DEPEND DUE TO USE FLAG SETTINGS." - print red("*** WARNING ***")+" : emerge --update --deep --newuse world TO VERIFY" - print red("*** WARNING ***")+" : SANITY IN THIS REGARD." - print red("*** WARNING ***")+" :" - print red("*** WARNING ***")+" : Packages in the list that are desired may be added" - print red("*** WARNING ***")+" : directly to the world file to cause them to be ignored" - print red("*** WARNING ***")+" : by depclean and maintained in the future. BREAKAGES DUE" - print red("*** WARNING ***")+" : TO UNMERGING AN ==IN-USE LIBRARY== MAY BE REPAIRED BY" - print red("*** WARNING ***")+" : MERGING *** THE PACKAGE THAT COMPLAINS *** ABOUT THE" - print red("*** WARNING ***")+" : MISSING LIBRARY." - print - if ("--pretend" not in myopts) and ("--ask" not in myopts): - countdown(EMERGE_WARNING_DELAY, ">>> Depclean") - emergelog(" >>> depclean") + print red("*** WARNING ***")+" --depclean is known to be broken. It is highly recommended" + print red("*** WARNING ***")+" that "+green("`emerge --update --newuse --deep world`")+" be ran before" + print red("*** WARNING ***")+" commencing. However, using --depclean may still break link" + print red("*** WARNING ***")+" level consistency within your system. "+green("`revdep-rebuild`") + print red("*** WARNING ***")+" from app-portage/gentoolkit can help to detect breakage." + print red("*** WARNING ***") + print red("*** WARNING ***")+" Also study the list of packages to be cleaned for any" + print red("*** WARNING ***")+" obvious mistakes. Packages can be manually added to the" + print red("*** WARNING ***")+" world list by running "+green("`emerge --noreplace <atom>`")+"." + print red("*** WARNING ***") + print red("*** WARNING ***")+" "+bold("Make sure you have a backup.") - mydepgraph=depgraph(myaction,myopts) syslist=getlist("system") worldlist=getlist("world") + myvarlist=portage.vardbapi(portage.root).cp_all() + + if not syslist: + print "\n!!! You have no system list.", + if not worldlist: + print "\n!!! You have no world file.", + if not myvarlist: + print "\n!!! You have no installed package database (%s)." % portage.VDB_PATH, + + if not (syslist and worldlist and myvarlist): + print "\n!!! Proceeding will break your installation.\n" + countdown(EMERGE_WARNING_DELAY, ">>> Depclean") + + emergelog(" >>> depclean") + mydepgraph=depgraph(myaction,myopts) - print "Calculating",myaction,"dependencies ", + print "\nCalculating dependencies ", if not mydepgraph.xcreate("world"): print "\n!!! Failed to create deptree." sys.exit(1) @@ -2991,19 +2995,9 @@ elif "depclean"==myaction: sys.exit(1) alldeps=mydepgraph.digraph.allnodes() - myvarlist=portage.vardbapi(portage.root).cp_all() - if not syslist: - print "!!! You have no system list. Cannot determine system from world." - if not worldlist: - print "!!! You have no world file. Cannot determine explicit merges." - if not myvarlist: - print "!!! You have no installed package tree (%s). This is a problem." % portage.VDB_PATH if not alldeps: print "!!! You have no dependencies. Impossible. Bug." - - if not (syslist and worldlist and myvarlist and alldeps): - print sys.exit(1) reallist=[] |