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On 12/13/2013 10:07 PM, Brian Dolbec wrote:
> Migrate more hardcoded paths to use settings variables instead.
> ---
> 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")
this should be "devpts" since that's how it is named in mounts anyway.
- -Zero
>
> 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)
>
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