Bash is run either in interactive mode (e.g. in a terminal) or
non-interactive mode (e.g. on an SSH server handling an SCP request). In
the latter example, any output performed by bash-it's actions will be
interpreted as SCP reply on the client side, typically leading to failed
transfers. This is a well-known limitation of the SCP:
https://bugzilla.redhat.com/show_bug.cgi?id=20527.
In bash's own bashrc example, the first lines of code query for the mode
and return early if it's non-interactive:
http://git.savannah.gnu.org/cgit/bash.git/tree/examples/startup-files/bashrc?h=bash-5.0#n1.
This practice is adopted by Linux distributions (e.g. Ubuntu) and
probably other systems.
Current mode can be queried as described here:
https://www.gnu.org/software/bash/manual/html_node/Is-this-Shell-Interactive_003f.html.
Copy the according lines from Debian stretch's default .bashrc (as found
in https://packages.debian.org/stretch/bash under /etc/skel/.bashrc) to
the bash-it profile template to disable bash-it for non-interactive
shells.
As a side effect, this change makes SCP faster since the server doesn't
need to run any bash-it code in context of SCP handling.
Editorconfig provides the concept of cascading rules, refer to
https://editorconfig.org/#file-location. For instance, I use a rule
which limits line length in git commit messages which enables `vim` to
re-flow the text by a simple command. Setting `root=true` in LT's own
`.editorconfig` file prevents any such user-defined rules from being
propagated.
Remove `root=true` to enable user-defined rules.
Found if this `${cache}` file doesn't exist, the single line conditional command would return false causing a `exit 1`.
This little change makes the conditional verbose and not cause a false return failing the function.
Silence errors when installing
```
Would you like to enable the ag aliases? [y/N] y
~/.bash_it/lib/helpers.bash: line 488: _bash-it-clean-component-cache: command not found
ag enabled with priority 150.
```
In e5b6869 (part of #1283), a regression was introduced, which caused
`bash-it reload` to return with the working directory set to
`.bash_it` and the original working directory discarded.
The root cause is the function wrapper of `bash-it reload`, which has
always relied on the working directory not to change during execution
of the wrapped code. This assumption no longer holds with the changes
introduced in #1283.
This commit fixes the regression by using `pushd`/`popd` in `bash-it
reload`.
A simple, console-compatible Bash-it theme.
Features:
* Reactive coloring for:
* Privileged and standard users.
* Local and remote hosts.
* Exit status for prompt strings 1 and 2.
* Console-compatible!
* No unicode "tofu" in console sessions.
* Matching alignment for prompt strings 1 and 2.
Preview:
$PS1| $TIME $USER@$HOST:$PWD
$PS1| + function foo() {
$PS2| | bar
$PS2| | baz
$PS2| | }
Some of the docker aliases use functions found in the docker plugin. If the plugin is not enabled, these aliases do not work. This commit only defines the aliases if the plugin is enabled.
Also changed: `dkelc` now creates an explicit login shell, has the synonym `dkbash` and uses no backticks. Reason: on some docker images the status as login-shell is not set automatically, which causes e.g. `/etc/bash.bashrc` and `/etc/profile` not to be loaded in these images.
Note: There should be a convenience function in `lib/helpers.bash` that checks if a plugin is available/enabled/disabled. The if-statement if rather clonky.
