`tr 'A-Z' 'a-z'` will only convert non-accented characters. Switching to
`[:upper:]` and `[:lower:]` adds support for accents.
See https://github.com/koalaman/shellcheck/wiki/SC2018
Additionally, printf's character splitting does not support accented
characters, so output isn't as expected. Using bash's variable expansion
syntax instead will correctly get the full accented character.
Invoking the scm_char and scm_prompt_info functions separately for PS1
duplicates calls to the scm and scm_prompt_char functions to check what
${SCM}, if any, we currently reside in. This problem was exacerbated
when working outside of any repo as we had to go through all the
conditionals just to determine we're not in any scm repo. Unnecessary
conditionals slows down the prompt so this adds a new function that
streamlines printing out both the scm char and scm prompt info with one
invocation.
Add new variable to enable/disable git prompt minimal status information
and consolidate functions for code re-use. Also update README
documentation to capture the usage of new variable.
- Added more information to the README about the practice of using `git
pair`, and provided instructions on installing the support.
- Write a more reliable fallback that uses `user.name` to extract user
initials, when `user.initials` aren't set.
Running `rvm tools identifier` seems to be really slow. Using [`rvm-prompt`](https://rvm.io/workflow/prompt) greatly speeds up the evaluation of `$PROMPT_COMMAND`.
- Git prompt now indicates when remote tracked branch is "gone"
- New env var (SCM_GIT_DETACHED) that indicates when HEAD is detached
- New env vars available for themes (SCM_THEME_BRANCH_TRACK_PREFIX,
SCM_THEME_BRANCH_GONE_PREFIX, SCM_GIT_DETACHED_CHAR)
- Refactor of git_prompt_vars function from base theme
The current check of `git symbolic-ref HEAD` does not detect git
repositories in the 'detached HEAD' state. This is the state a
repository is in if HEAD is not pointing to a valid branch or tag (e.g.
you are in a recently-initiated submodule).
Dan Wendorf
Nils Winkler
Luis Felipe Sánchez
Telmo Costa
Wei-Han Chen
林博仁
Ivan Font
DenMat
MunifTanjim
Sam Gunaratne
Yuhao Wu
Robert Rauch
Konstantin Gredeskoul
Eduardo Bellido Bellido
Christophe Aguettaz
Bill Moritz
Eduardo Bellido Bellido
goromlagche
Aakash Shah
Dan Wendorf