Re: [gentoo-catalyst] [PATCH 1/4] Add more configured defaults

[Dylan Baker <baker.dylan.c@gmail.com>]

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On Friday, December 13, 2013 07:07:13 PM Brian Dolbec wrote:
> Use the new configured snapshot_name and portdir settings
> Use the portdir setting rather than hard-coded path
> ---
>  catalyst                        | 14 +++++++++-----
>  modules/generic_stage_target.py |  6 ++++--
>  modules/snapshot_target.py      | 14 +++++++++-----
>  modules/tinderbox_target.py     |  4 ++--
>  4 files changed, 24 insertions(+), 14 deletions(-)
> 
> diff --git a/catalyst b/catalyst
> index ba26f3c..19ec77e 100755
> --- a/catalyst
> +++ b/catalyst
> @@ -61,11 +61,15 @@ def parse_config(myconfig):
>  	myconf={}
>  	config_file=""
> 
> -	confdefaults={ "storedir":"/var/tmp/catalyst",\
> -		"sharedir":"/usr/share/catalyst","distdir":"/usr/portage/distfiles",\
> -		"portdir":"/usr/portage","options":"",\
> -		"snapshot_cache":"/var/tmp/catalyst/snapshot_cache",\
> -		"hash_function":"crc32"}
> +	confdefaults={
> +		"hash_function": "crc32",
> +		"portdir": "/usr/portage",
> +		"repo_name": "portage",
> +		"sharedir": "/usr/lib/catalyst",
> +		"snapshot_name": "portage-",
> +		"snapshot_cache": "/var/tmp/catalyst/snapshot_cache",
> +		"storedir": "/var/tmp/catalyst",
> +		}

pleas keep the formatting style; no comma on the last element and closing 
brace on the same line

> 
>  	# first, try the one passed (presumably from the cmdline)
>  	if myconfig:
> diff --git a/modules/generic_stage_target.py
> b/modules/generic_stage_target.py index 848aca2..c2888b6 100644
> --- a/modules/generic_stage_target.py
> +++ b/modules/generic_stage_target.py
> @@ -410,7 +410,8 @@ class generic_stage_target(generic_target):
> 
>  	def set_snapshot_path(self):
>  		self.settings["snapshot_path"]=normpath(self.settings["storedir"]+\
> -			"/snapshots/portage-"+self.settings["snapshot"]+".tar.xz")
> +			"/snapshots/" + self.settings["snapshot_name"] +
> +			self.settings["snapshot"]+".tar.xz")

please be consistent with spaces between operators; follow whatever PEP8 says 
to do this case :)

I'd also suggest using the str.format() method instead of concatenating a 
large number of strings and variables, it's much more readable IMHO:
self.settings["snapshot_path"] = os.path.normpath(
	"{0}/snapshots/{1}{2}.tar.xz".format(
		self.settings["storedir"], self.settings["snapshot_name"],
		self.settings["snapshot"]))

> 
>  		if os.path.exists(self.settings["snapshot_path"]):
>  			self.settings["snapshot_path_hash"]=\
> @@ -418,7 +419,8 @@ class generic_stage_target(generic_target):
>  				hash_function=self.settings["hash_function"],verbose=False)
>  		else:
>  			
self.settings["snapshot_path"]=normpath(self.settings["storedir"]+\
> -				"/snapshots/portage-"+self.settings["snapshot"]+".tar.bz2")
> +				"/snapshots/" + self.settings["snapshot_name"] +
> +				self.settings["snapshot"]+".tar.bz2")

see my previous comment

> 
>  			if os.path.exists(self.settings["snapshot_path"]):
>  				self.settings["snapshot_path_hash"]=\
> diff --git a/modules/snapshot_target.py b/modules/snapshot_target.py
> index e93a86a..29d6e87 100644
> --- a/modules/snapshot_target.py
> +++ b/modules/snapshot_target.py
> @@ -18,8 +18,9 @@ class snapshot_target(generic_stage_target):
>  		self.settings=myspec
>  		self.settings["target_subpath"]="portage"
>  		st=self.settings["storedir"]
> -		
self.settings["snapshot_path"]=normpath(st+"/snapshots/portage-"+self.set
> tings["version_stamp"]\ -			+".tar.bz2")
> +		self.settings["snapshot_path"]=normpath(st + "/snapshots/"
> +			+ self.settings["snapshot_name"]
> +			+ self.settings["version_stamp"] + ".tar.bz2")

again

>  		
self.settings["tmp_path"]=normpath(st+"/tmp/"+self.settings["target_subpa
> th"])
> 
>  	def setup(self):
> @@ -46,11 +47,14 @@ class snapshot_target(generic_stage_target):
>  		if not os.path.exists(mytmp):
>  			os.makedirs(mytmp)
> 
> -		cmd("rsync -a --delete --exclude /packages/ --exclude /distfiles/
> --exclude /local/ --exclude CVS/ --exclude .svn
> --filter=H_**/files/digest-* "+\ -			self.settings["portdir"]+"/
> "+mytmp+"/portage/","Snapshot failure",env=self.env) +		cmd("rsync -a
> --delete --exclude /packages/ --exclude /distfiles/ " + +			"--exclude
> /local/ --exclude CVS/ --exclude .svn --filter=H_**/files/digest-* " +
> +			self.settings["portdir"] + "/ " + mytmp + "/%s/" %
> self.settings["repo_name"], +			"Snapshot failure",env=self.env)
> 
>  		print "Compressing Portage snapshot tarball..."
> -		cmd("tar -I lbzip2 -cf "+self.settings["snapshot_path"]+" -C 
"+mytmp+"
> portage",\ +		cmd("tar -I lbzip2 -cf " + 
self.settings["snapshot_path"] + "
> -C " + +			mytmp + " %s" % self.settings["repo_name"],
>  			"Snapshot creation failure",env=self.env)
> 
>  		self.gen_contents_file(self.settings["snapshot_path"])
> diff --git a/modules/tinderbox_target.py b/modules/tinderbox_target.py
> index 46fe082..d6d3ea3 100644
> --- a/modules/tinderbox_target.py
> +++ b/modules/tinderbox_target.py
> @@ -29,8 +29,8 @@ class tinderbox_target(generic_stage_target):
>  			raise CatalystError,"Tinderbox aborting due to error."
> 
>  	def set_cleanables(self):
> -	   
> self.settings["cleanables"]=["/etc/resolv.conf","/var/tmp/*","/root/*",\
> -					"/usr/portage"]
> +	   
> self.settings["cleanables"]=["/etc/resolv.conf","/var/tmp/*","/root/*",
> +					self.settings['portdir']]

spaces between the elements of a list pls.

> 
>  	def set_action_sequence(self):
>  		#Default action sequence for run method

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