* Command to activate virtualenvs on changing directory
Enables automatic activation of a virtualenv when jumping into a directory
This is done by looking in the current directory for a file or directory
named `.venv`. If it's not found in the current directory its parents will
also be examined. `.venv` can be either:
1. A file containing the name of a virtualenv found in $WORKON_HOME
2. A directory containing bin/activate (meaning that the directory is
assumed to be a virtualenv.)
If $WORKON_HOME is set it is assumed that virtualenvwrapper is installed
and the `workon` command will be issued.
The original idea was by @samjonester in #1210. This version aims to avoid
relying on the stat or date programs because they have different flags depending
on the OS and if it uses BSD or GNU coreutils.
This change fixes a bug where no command can be found
(e.g. `ls`) due to the $path array being set to two elements,
one of them with all the previous paths separated by spaces.
This makes zsh break $PATH, instead of colons there are
spaces, and nothing works.
The idea is to have the array be set leveraging the word splitting
that we usually are told to avoid by quoting.
This shouldn't cause problems for anyone and should improve startup times for
anyone using python with virtualenvwrapper because it will wait for the first
command to load rather than right away.
* Add some new git aliases, modify a few more.
* Add `gbV` command to show more verbose git branch info.
* Add `gcam` to make it possible to execute `gca; gcm '<your message
here>'` more simply.
* Add `gii` command to temporarily untrack (ignore) a file.
* Add `giI` command to uningore a file.
* Change alias of `gbl` to `gbv`. Personally, I think aliases that
include a switch in the command should include the switch in the alias
if possible. This makes them easier to remember.
* Change alias of `gbL` to `gba`. I think the `-a` switch is more
salient to what this alias does than the `-v`. Furthermore, with this
PR there are already `gbv` and `gbV` aliases, so those are out.
* Change implementation of `gCl` alias to use built-in capabilities of
git, rather than sed.
* Rename gbx and gbX to gbd and gbD respectively
* Mostly revert alias changes
* Add gbr and gbR aliases to gbm and gbM commands
create ssh_agent_env with current user id in file name to avoid collisions with other users
create ssh_agent_sock with current user id in file name to avoid collisions with other users
* Add perl-info function
* Add alias for plenv subcommands
* Load perlbrew if needed
* Load plenv if needed
* Use PERLBREW_ROOT as priority to detect Perlbrew
This removes --unified from the default options to make it possible to pass -y
without worrying about conflicting output formats.
diffu has also been added as an alias to make it easier to get output as a
unified diff.
Fixes#1231
7 is pretty arbitrarily chosen, but seems like a reasonable tradeoff, at
least the completion no longer shows symptoms of exponential
time-growth when trying to complete something completely wrong.
This fixes#946.
Alexander Neumann