mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-29 05:01:23 +00:00
Code Issues 1 Projects Releases Wiki Activity

gst-uninstalled: make the bash prompt override optional

Browse source 
When using a custom prompt the automatic override may not look good, so
provide a mechanism to disable it.

Document that the user will have to use GST_ENV manually when setting
the prompt to have a visual indicator of the gst-uninstalled
environment.
This commit is contained in:
Antonio Ospite 2019-03-08 17:38:43 +01:00
parent 887da9a04b
commit 8af2376bc0
2 changed files with 15 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
README.md
View file

@ -136,7 +136,19 @@ built in a `build` directory you can simply run:
### Bash prompt ### Bash prompt
We automatically handle `bash` and set `$PS1` accordingly We automatically handle `bash` and set `$PS1` accordingly.
If the automatic `$PS1` override is not desired (maybe you have a fancy custom prompt), set the `$GST_BUILD_DISABLE_PS1_OVERRIDE` environment variable to `TRUE` and use `$GST_ENV` when setting the custom prompt, for example with a snippet like the following:
```bash
...
if [[ -n "${GST_ENV-}" ]];
then
PS1+="[ ${GST_ENV} ]"
fi
...
```
### Zsh prompt ### Zsh prompt

3
gst-uninstalled.py
View file

@ -14,6 +14,7 @@ import tempfile
import pathlib import pathlib
from distutils.sysconfig import get_python_lib from distutils.sysconfig import get_python_lib
from distutils.util import strtobool
from common import get_meson from common import get_meson
from common import git from common import git
@ -229,7 +230,7 @@ if __name__ == "__main__":
args += ['/k', 'prompt [gst-{}] $P$G'.format(gst_version)] args += ['/k', 'prompt [gst-{}] $P$G'.format(gst_version)]
else: else:
args = [os.environ.get("SHELL", os.path.realpath("/bin/sh"))] args = [os.environ.get("SHELL", os.path.realpath("/bin/sh"))]
if "bash" in args[0]: if "bash" in args[0] and not strtobool(os.environ.get("GST_BUILD_DISABLE_PS1_OVERRIDE", r"FALSE")):
bashrc = os.path.expanduser('~/.bashrc') bashrc = os.path.expanduser('~/.bashrc')
if os.path.exists(bashrc): if os.path.exists(bashrc):
tmprc = tempfile.NamedTemporaryFile(mode='w') tmprc = tempfile.NamedTemporaryFile(mode='w')