* replace hardcoded '~/.ansible' to C.ANSIBLE_HOME
* rename previously existing env ANSIBLE_HOME in env-setup script
* modify cache dir monkeypatching in galaxy api unit tests
* update "version_added" to 2.14 for ANSIBLE_HOME
* fix description of collections with proper use of ANSIBLE_HOME
Co-authored-by: htol <github@h-tol.net>
Co-authored-by: stefanwascoding <stefan@syntaxhelden.de>
Co-authored-by: Matt Clay <matt@mystile.com>
Co-authored-by: Matt Davis <mrd@redhat.com>
Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>
* env_setup - Prefer Python3
Prefer the 'python3' executable over 'python'.
* Add shebang for syntax detection
While the script isn't executable and we recommend sourcing it, having a shebang allows
variuos text editors to detect that it is a shell script and apply proper syntax highlighting.
"command -v" is the POSIX compliant way to get the path to a command.
It returns the path to the command if it exists and exits with a
non-zero status when it does not, without any output. "which" is not
POSIX and it can have various different effects. With Zsh, it says
"python not found" on stdout.
See:
- https://pubs.opengroup.org/onlinepubs/009695399/utilities/command.html
Signed-off-by: Vincent Bernat <vincent@bernat.ch>
It seems that on some Linux distribution (Fedora 28, Debian), man will
not fallback on a default path if MANPATH is set. So using the env-setup
script will prevent man from working.
The default ksh in OpenBSD throws the following error:
===
$ . hacking/env-setup
ksh: hacking/env-setup[23]: ${.sh.file}": bad substitution
[...]
===
The same error can be seen on Linux if pdksh is used.
In order that scripts like this can work
```
#!/bin/bash
ansible -vvvv tag_instance_type_foo-training -i "${ANSIBLE_HOME}/plugins/inventory/ec2.py" --private-key=~/Downloads/foo-training.pem -u ec2-user -m ping
```
hacking/env-setup now adds the configured library path in ANSIBLE_CONFIG
to the ANSIBLE_LIBRARY environment variable in addition to the previous
default of ANSIBLE_HOME/library.
This replaces #5950.
