On Fri, 2013-12-13 at 21:08 -0800, Matt Turner wrote: > On Fri, Dec 13, 2013 at 7:07 PM, Brian Dolbec <[email protected]> wrote: > > Migrate more hardcoded paths to use settings variables instead. > > I can't really make any sense of the commit title,
This is the full commit message in git:
Remove self.mounts and self.mountmap's use of paths for keys and paths.
Migrate more hardcoded paths to use settings variables instead.
---------------
git send-email broke it up, using the first line as the subject, the
other lines are included in the main text body.
> and it'd be
> preferable to do one path per patch.
Re-coding that mounts and mountmap mess was hard enough and required
lots of testing, fixing to get it correct and working. Splitting it up
even more is an exercise in futility.
>
> > ---
> > catalyst | 3 ++
> > modules/generic_stage_target.py | 80
> > ++++++++++++++++++++---------------------
> > 2 files changed, 43 insertions(+), 40 deletions(-)
> >
> > diff --git a/catalyst b/catalyst
> > index 19ec77e..60cea3e 100755
> > --- a/catalyst
> > +++ b/catalyst
> > @@ -62,8 +62,11 @@ def parse_config(myconfig):
> > config_file=""
> >
> > confdefaults={
> > + "distdir": "/usr/portage/distfiles",
> > "hash_function": "crc32",
> > + "packagedir": "/usr/portage/packages",
> > "portdir": "/usr/portage",
> > + "port_tmpdir": "/var/tmp/portage",
> > "repo_name": "portage",
> > "sharedir": "/usr/lib/catalyst",
> > "snapshot_name": "portage-",
> > diff --git a/modules/generic_stage_target.py
> > b/modules/generic_stage_target.py
> > index c2888b6..342c65b 100644
> > --- a/modules/generic_stage_target.py
> > +++ b/modules/generic_stage_target.py
> > @@ -179,11 +179,11 @@ class generic_stage_target(generic_target):
> >
> > "/usr/portage":self.settings["snapshot_cache_path"]+"/portage",\
> >
> > "/usr/portage/distfiles":self.settings["distdir"],"/var/tmp/portage":"tmpfs"}
> > else:
> > -
> > self.mounts=["/proc","/dev","/usr/portage/distfiles","/var/tmp/portage"]
> > -
> > self.mountmap={"/proc":"/proc","/dev":"/dev","/dev/pts":"/dev/pts",\
> > -
> > "/usr/portage/distfiles":self.settings["distdir"],"/var/tmp/portage":"tmpfs"}
> > + self.mounts=["proc","dev", "distdir", "port_tmpdir"]
> > + self.mountmap={"proc":"/proc", "dev":"/dev",
> > "pts":"/dev/pts",
> > + "distdir":self.settings["distdir"],
> > "port_tmpdir":"tmpfs"}
> > if os.uname()[0] == "Linux":
> > - self.mounts.append("/dev/pts")
> > + self.mounts.append("pts")
> >
> > self.set_mounts()
> >
> > @@ -195,16 +195,15 @@ class generic_stage_target(generic_target):
> > self.set_pkgcache_path()
> > print "Location of the package cache is "+\
> > self.settings["pkgcache_path"]
> > - self.mounts.append("/usr/portage/packages")
> > - self.mountmap["/usr/portage/packages"]=\
> > - self.settings["pkgcache_path"]
> > + self.mounts.append("packagedir")
> > + self.mountmap["packagedir"] =
> > self.settings["pkgcache_path"]
> >
> > if "KERNCACHE" in self.settings:
> > self.set_kerncache_path()
> > print "Location of the kerncache is "+\
> > self.settings["kerncache_path"]
> > - self.mounts.append("/tmp/kerncache")
> > -
> > self.mountmap["/tmp/kerncache"]=self.settings["kerncache_path"]
> > + self.mounts.append("kerncache")
> > +
> > self.mountmap["kerncache"]=self.settings["kerncache_path"]
> >
> > if "CCACHE" in self.settings:
> > if "CCACHE_DIR" in os.environ:
> > @@ -216,8 +215,8 @@ class generic_stage_target(generic_target):
> > raise CatalystError,\
> > "Compiler cache support can't be
> > enabled (can't find "+\
> > ccdir+")"
> > - self.mounts.append("/var/tmp/ccache")
> > - self.mountmap["/var/tmp/ccache"]=ccdir
> > + self.mounts.append("ccache")
> > + self.mountmap["ccache"]=ccdir
> > """ for the chroot: """
> > self.env["CCACHE_DIR"]="/var/tmp/ccache"
> >
> > @@ -406,7 +405,7 @@ class generic_stage_target(generic_target):
> >
> > def set_cleanables(self):
> >
> > self.settings["cleanables"]=["/etc/resolv.conf","/var/tmp/*","/tmp/*",\
> > - "/root/*","/usr/portage"]
> > + "/root/*", self.settings["portdir"]]
> >
> > def set_snapshot_path(self):
> >
> > self.settings["snapshot_path"]=normpath(self.settings["storedir"]+\
> > @@ -615,21 +614,21 @@ class generic_stage_target(generic_target):
> > return
> >
> > for x in self.mounts:
> > - if not os.path.exists(mypath+x):
> > + if not os.path.exists(mypath + self.mountmap[x]):
> > continue
> >
> > - if ismount(mypath+x):
> > + if ismount(mypath +self.mountmap[x]):
> > """ Something is still mounted "" """
> > try:
> > - print x+" is still mounted;
> > performing auto-bind-umount...",
> > + print self.mountmap[x] + " is still
> > mounted; performing auto-bind-umount...",
> > """ Try to umount stuff ourselves
> > """
> > self.unbind()
> > - if ismount(mypath+x):
> > - raise CatalystError,
> > "Auto-unbind failed for "+x
> > + if ismount(mypath +
> > self.mountmap[x]):
> > + raise CatalystError,
> > "Auto-unbind failed for " + self.mountmap[x]
> > else:
> > print "Auto-unbind
> > successful..."
> > except CatalystError:
> > - raise CatalystError, "Unable to
> > auto-unbind "+x
> > + raise CatalystError, "Unable to
> > auto-unbind " + self.mountmap[x]
> >
> > def unpack(self):
> > unpack=True
> > @@ -787,7 +786,7 @@ class generic_stage_target(generic_target):
> > print "Valid snapshot cache, skipping
> > unpack of portage tree..."
> > unpack=False
> > else:
> > -
> > destdir=normpath(self.settings["chroot_path"]+"/usr/portage")
> > + destdir=normpath(self.settings["chroot_path"] +
> > self.settings["portdir"])
> > cleanup_errmsg="Error removing existing snapshot
> > directory."
> > cleanup_msg=\
> > "Cleaning up existing portage tree (This
> > can take a long time)..."
> > @@ -801,7 +800,7 @@ class generic_stage_target(generic_target):
> >
> > if "AUTORESUME" in self.settings \
> > and
> > os.path.exists(self.settings["chroot_path"]+\
> > - "/usr/portage/") \
> > + self.settings["portdir"]) \
> > and
> > os.path.exists(self.settings["autoresume_path"]\
> > +"unpack_portage") \
> > and self.settings["snapshot_path_hash"] ==
> > snapshot_hash:
> > @@ -848,7 +847,7 @@ class generic_stage_target(generic_target):
> > cmd("rm -f
> > "+self.settings["chroot_path"]+"/etc/portage/make.profile",\
> > "Error zapping profile
> > link",env=self.env)
> > cmd("mkdir -p
> > "+self.settings["chroot_path"]+"/etc/portage/")
> > - cmd("ln -sf ../../usr/portage/profiles/"+\
> > + cmd("ln -sf ../.." + self.settings["portdir"] +
> > "/profiles/"+\
> > self.settings["target_profile"]+" "+\
> >
> > self.settings["chroot_path"]+"/etc/portage/make.profile",\
> > "Error creating profile link",env=self.env)
> > @@ -874,10 +873,10 @@ class generic_stage_target(generic_target):
> > if os.path.exists(x):
> > print "Copying overlay dir " +x
> > cmd("mkdir -p
> > "+self.settings["chroot_path"]+\
> > - "/usr/local/portage",\
> > +
> > self.settings["local_overlay"],\
> > "Could not make
> > portage_overlay dir",env=self.env)
> > cmd("cp -R "+x+"/*
> > "+self.settings["chroot_path"]+\
> > - "/usr/local/portage",\
> > +
> > self.settings["local_overlay"],\
> > "Could not copy
> > portage_overlay",env=self.env)
> >
> > def root_overlay(self):
> > @@ -897,7 +896,7 @@ class generic_stage_target(generic_target):
> >
> > def bind(self):
> > for x in self.mounts:
> > - if not
> > os.path.exists(self.settings["chroot_path"]+x):
> > + if not os.path.exists(self.settings["chroot_path"]
> > + self.mountmap[x]):
> >
> > os.makedirs(self.settings["chroot_path"]+x,0755)
> >
> > if not os.path.exists(self.mountmap[x]):
> > @@ -909,11 +908,11 @@ class generic_stage_target(generic_target):
> > self.snapshot_lock_object.read_lock()
> > if os.uname()[0] == "FreeBSD":
> > if src == "/dev":
> > - retval=os.system("mount -t devfs
> > none "+\
> > -
> > self.settings["chroot_path"]+x)
> > + retval=os.system("mount -t devfs
> > none " +
> > +
> > self.settings["chroot_path"] + src)
> > else:
> > - retval=os.system("mount_nullfs
> > "+src+" "+\
> > -
> > self.settings["chroot_path"]+x)
> > + retval=os.system("mount_nullfs " +
> > src + " " +
> > +
> > self.settings["chroot_path"] + src)
> > else:
> > if src == "tmpfs":
> > if "var_tmpfs_portage" in
> > self.settings:
> > @@ -921,11 +920,11 @@ class generic_stage_target(generic_target):
> >
> > self.settings["var_tmpfs_portage"]+"G "+src+" "+\
> >
> > self.settings["chroot_path"]+x)
> > else:
> > - retval=os.system("mount --bind
> > "+src+" "+\
> > -
> > self.settings["chroot_path"]+x)
> > + retval=os.system("mount --bind " +
> > src + " " +
> > +
> > self.settings["chroot_path"] + src)
> > if retval!=0:
> > self.unbind()
> > - raise CatalystError,"Couldn't bind mount
> > "+src
> > + raise CatalystError,"Couldn't bind mount "
> > + src
> >
> > def unbind(self):
> > ouch=0
> > @@ -934,25 +933,26 @@ class generic_stage_target(generic_target):
> > myrevmounts.reverse()
> > """ Unmount in reverse order for nested bind-mounts """
> > for x in myrevmounts:
> > - if not os.path.exists(mypath+x):
> > + if not os.path.exists(mypath + self.mountmap[x]):
> > continue
> >
> > - if not ismount(mypath+x):
> > + if not ismount(mypath + self.mountmap[x]):
> > continue
> >
> > retval=os.system("umount "+\
> > - os.path.join(mypath,x.lstrip(os.path.sep)))
> > + os.path.join(mypath,
> > self.mountmap[x].lstrip(os.path.sep)))
> >
> > if retval!=0:
> > - warn("First attempt to unmount:
> > "+mypath+x+" failed.")
> > + warn("First attempt to unmount: " + mypath +
> > + self.mountmap[x] +" failed.")
> > warn("Killing any pids still running in the
> > chroot")
> >
> > self.kill_chroot_pids()
> >
> > - retval2=os.system("umount "+mypath+x)
> > + retval2=os.system("umount " + mypath +
> > self.mountmap[x])
> > if retval2!=0:
> > ouch=1
> > - warn("Couldn't umount bind mount:
> > "+mypath+x)
> > + warn("Couldn't umount bind mount: "
> > + mypath + self.mountmap[x])
> >
> > if "SNAPCACHE" in self.settings and x ==
> > "/usr/portage":
> > try:
> > @@ -1118,9 +1118,9 @@ class generic_stage_target(generic_target):
> > "Could not replace /etc/hosts",env=self.env)
> >
> > """ Remove our overlay """
> > - if
> > os.path.exists(self.settings["chroot_path"]+"/usr/local/portage"):
> > - cmd("rm -rf
> > "+self.settings["chroot_path"]+"/usr/local/portage",\
> > - "Could not remove
> > /usr/local/portage",env=self.env)
> > + if os.path.exists(self.settings["chroot_path"] +
> > self.settings["local_overlay"]):
> > + cmd("rm -rf " + self.settings["chroot_path"] +
> > self.settings["local_overlay"],
> > + "Could not remove " +
> > self.settings["local_overlay"], env=self.env)
> > cmd("sed -i '/^PORTDIR_OVERLAY/d'
> > "+self.settings["chroot_path"]+\
> > "/etc/portage/make.conf",\
> > "Could not remove PORTDIR_OVERLAY from
> > make.conf",env=self.env)
> > --
> > 1.8.3.2
> >
> >
>
> There are piles of unrelated changes. :(
Yes, there are 2 distinct commits in one, one is the mounts, mountmap
changes, the other is the migrate more hard coded paths. The latter
changes the "/usr/local/portage" hard coding to using a setting
variable. It was done before I found the feature in gitg that lets me
select individual lines to include in a commit.
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