I have a config.fish in ~/.config/fish. While editing my fish_prompt I accidentally deleted my aliases once. I did have backup, but I want to store all aliases separately from now on. Also, how can I auto-load all of my aliases when I source the newly-edited config.fish?
I have alias update="source ~/.config/fish/config.fish". So if I make change to the location of my config.fish and edit the alias as necessary, next time I update the updated alias should reflect in the updated config. How can I do this?
There are a few things fish offers here:
Files in ~/.config/fish/functions named after a function (plus a ".fish" ending) will be autoloaded once that function is called
Files in ~/.config/fish/conf.d/ (with a ".fish" ending) will be sourced before config.fish
So you can either put your functions/aliases in a function file each, or put them in files in conf.d in whatever grouping you want.
Also you can put your fish_prompt in its own file - ~/.config/fish/functions/fish_prompt.fish
(also "alias" is simply a cheesy helper function to make functions - the core shell has no concept of aliases)
Related
I need to create a Azure Data Factory pipeline which has to first format the source file and then call another pipeline. The pipeline would be triggered every time a new file is uploaded in the source blob storage. I want to re-use this pipeline for different source file formats.
For this I intend to use a Switch activity and based on the source file name, call corresponding Copy activity to create a formatted sink file. The issue is that the source files have standard prefixes but then have a timestamp, which means that file name would be different every time, something like:
File 1:
ABCDEF_1233
ABCDEF_2244
File 2:
UVWXYZ_1222
UVWXYX_2345
Can anyone help me understand how to do this?
I was thinking of using a Switch activity, and in the expression, use the #startsWith(triggerBody().fileName, ) and then in the CASE statements, I would like to provide the file name prefixes like ABCDEF, UVWXYZ etc. and then call a copy activity for each of the CASE statements.
But I am not sure how to specify the second argument in the startsWith() function.
suppose you have the filename in a variable called filename. write expression like this to find out which file we are going to load.
Have a set variable activity and assign file prefix to another variable called prefix
#if(greater(indexof(filename),'ABCDEF'),0),'ABCDEF',if(greater(indexof(filename),'UVWXYZ'),0),'UVWXYZ'))
At the end of this set variable, your prefix will have either ABCDEF or UVWXYZ
Then, you can use a switch activity based on prefix variable and mention the cases as
ABCDEF
UVWXYZ
for each case, you can have a copy activity for doing related transforamtions.
I'm trying to see every file is a certain directory, but since each file in the directory is very large, I can't use sc.wholeTextfile or sc.textfile. I wanted to just get the filenames from them, and then pull the file if needed in a different cell. I can access the files just fine using Cyberduck and it shows the names on there.
Ex: I have the link for one set of data at "name:///mainfolder/date/sectionsofdate/indiviual_files.gz", and it works, But I want to see the names of the files in "/mainfolder/date" and in "/mainfolder/date/sectionsofdate" without having to load them all in via sc.textFile or sc.Wholetextfile. Both those functions work, so I know my keys are correct, but it takes too long for them to be loaded.
Considering that the list of files can be retrieve by one single node, you can just list the files in the directory. Look at this response.
wholeTextFiles returns a tuple (path, content) but I don't know if the file content is lazy to get only the first part of the tuple.
I have a content directory called foo and I want all files under that directory to have an extra metadata item foovar: default, unless explicitly overridden in the file header. I think I'm supposed to do this with EXTRA_PATH_METADATA, but I can't figure out what incantation it wants.
(for my current use case I'm trying to apply template: sometemplate within this dir, but I'm interested in solving the general case as it would make several related headaches go away)
I think what you're looking for is actually DEFAULT_METADATA. Check out this portion of the documentation:
DEFAULT_METADATA = {}
The default metadata you want to use for all articles and pages.
So, in your case it might look something like this in your config file:
DEFAULT_METADATA = {'foovar': 'default'}
Then to assign your custom template(s), see this portion of the documentation.
This wasn't possible at the time I asked. I've since sent the devs a PR adding support, and it's been merged to master. Presumably it will go out in the next release. It makes EXTRA_PATH_METADATA recursive, so you can apply settings to a subdir like this:
EXTRA_PATH_METADATA = {'dirname/subdir': {'status': 'hidden'}}
User is selecting rather hefty single XML files via an NSOpenPanel. The application is making moderate changes to the file so I'd like to include an option of creating a backup in a subfolder based on the directory the original file was selected. Creating the new subfolder is no problem but does anybody have a good way to to create a backup of said foo.xml, is there a practice for such thing or is it as simple as creating a duplicate and renaming it foo.back01.xml?
Not sure, how much this Approach will fit with your requirement, but this is what i was doing,
-- Have a directory in the Temporary folder of the System : Assuming once the Application is closed all this files will be deleted,
-- To have the uniqueness in the file, generate file name with following pattern , have a function say [+(NSString *) generateFileNameForExtension:(NSString *)extension Create:(bool)bCreate]
Assuming input is .xml and false , it might give fileName something like this,
AppName128908765445.xml , i.e. [AppName][UTCTimeStamp].[Fileextension]
-- Once you think its done, there could be Function call [self addToDeleteList:(NSString *)fileName] which will add a file to delete list,
-- There would be a function, which shall invoke a timer for 1 minute and every one minute it will read all the files gets added into delete list then delete it.
Will share the code with you if needed...
I'm using cvs2svn to convert my repository. I've done it with success in one repository, and now my new problem is a second repository.
In my new conversion, I want to convert only the HEAD and one branch. cvs2svn only have "exclude" function for branches, but not "include". I have many many branches and excluding each and every one of them will take A LOT of work....
is there any way to convert only the trunk (HEAD) and only one branch?
thanks,
Oded
If you only want to retain the one branch and no tags, then this is easy. The first rule that matches a symbol is used, so specify the branch that you want to be included then exclude everything else:
cvs2svn --force-branch=mybranch --exclude='.*' ...
If you want to include not only the branch but also as many tags as possible, then it is a little bit trickier. Not only don't you necessarily know the names of all of the tags, but you also cannot include tags that are dependent on excluded branches. In this case, it is easiest to work with the --write-symbol-info and --symbol-hints options:
cvs2svn --write-symbol-info=symbol-info.out --passes=1:3 ...
This will create a file called "symbol-info.out" containing information about all CVS symbols. In your editor, open this file, find all of the lines corresponding to branches that you want to exclude, and change the third column of those lines to the word "exclude". Make sure that the third column of the line for the branch that you want to include contains the word "branch" and its fourth column is the path where you want it to end up.
Now run cvs2svn again, starting at pass 3, and using the edited symbol-info file as a symbol hints file:
cvs2svn --symbol-hints=symbol-info.out --passes=3 ...
you will get a lot of errors like:
ERROR: ExcludedSymbol('FOO_BRANCH') cannot be excluded because the following symbols depend on it:
BAR_TAG
BAZ_TAG
Now go back into the editor and change the listed tags (BAR_TAG and BAZ_TAG in the example) to be excluded too, then try running pass3 again. This procedure might need to be iterated a couple of times, but it should not be cumbersome because pass3 runs very quickly.
When you have gotten pass3 to complete without errors, run the rest of the conversion:
cvs2svn --symbol-hints=symbol-info.out --passes=4: ...
One problem is that cvs2svn not only needs to determine whether to include a branch or not, but (simultaneously) whether a symbol is a branch or a tag in the first place. So if you want to include that one branch, and also some tags, it's more difficult than just saying "include only that branch" - doing so would kill all tags.
IOW, cvs2svn doesn't really support that. You can work around by editing its source code. In cvs2svn_lib.symbol_strategy.BranchIfCommits, change the case where it returns Branch(symbol) to
if symbol.name == 'my_branch':
return Branch(symbol)
else:
return ExcludedSymbol(symbol)
IIUC, BranchIfCommits should be used by default.
Personally, I would use a different strategy:
1. convert the repository once, with all branches.
2. do a "svn ls" on branches, and redirect that into a file.
3. edit the file to construct an exclude regex out of it, of the form `b1|b2|...|bn`
I wouldn't call that a LOT of work...