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path: root/bash/bashrc.d/prompt.bash
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* Use ||/&& short-circuiting only for flow controlTom Ryder2018-11-301-19/+39
| | | | | If we're doing something besides return/exit, it should be a proper `if` condition so that the semantics are clearer.
* Escape backslashes in command prompt outputTom Ryder2017-07-051-4/+10
| | | | | | To stop them getting interpreted as \h, \w etc. None of these *should* be able to emit backslashes (it's an illegal branch name), but best to be thorough.
* Remove user@ prefix from promptTom Ryder2017-06-191-2/+2
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* Allow setting a prompt mode for the shellTom Ryder2017-06-161-2/+2
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* Extend "fallback" prompt a bitTom Ryder2017-01-271-1/+4
| | | | Include username/hostname if no SSH variables
* Show prompt prefix if a shell is exoticTom Ryder2017-01-251-0/+6
| | | | | | | That is, include e.g. "ksh:" as a prefix to the prompt if the user appears to have Bash or Zsh (or anything else) as their login shell. This is probably imperfect, but it's a start.
* Be more specific in ref name trimmingTom Ryder2017-01-251-1/+1
| | | | | e.g. for a namespaced branch "foo/bar/bar", don't strip the leading part off
* Remove SHLVL nested shell feature for nowTom Ryder2017-01-241-6/+0
| | | | | Causes a bit too much curliness in configuration; may need a more comprehensive approach.
* Add workaround to what looks like a bug to meTom Ryder2016-12-271-0/+5
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* Tell ShellCheck to ignore an errorTom Ryder2016-12-271-0/+1
| | | | | ret actually is assigned, just not in any place ShellCheck could reasonably be expected to find
* Realised easy win avoiding subshellsTom Ryder2016-12-271-7/+4
| | | | And also the PROMPT_RETURN fudge in Bash/Zsh
* Use clearer logic for prompt color settingTom Ryder2016-12-211-8/+7
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* Attempt a much saner approach to managing SHLVLTom Ryder2016-12-191-3/+2
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* Handle tmux sessions showing SHLVL properlyTom Ryder2016-11-301-3/+3
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* Only add > starting from SHLVL=2Tom Ryder2016-11-301-1/+1
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* Add > signs to show shell indentation levelTom Ryder2016-11-301-0/+7
| | | | | This needs extension to handle tmux sessions; it should be something like SHLVL - TMUX_SHLVL, which I'm not quite sure how to implement yet.
* Correct check of --is-work-tree testTom Ryder2016-10-151-1/+1
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* Add some var quoting within param expansionTom Ryder2016-09-201-6/+6
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* Block output/error from prompt tput(1)/git(1)Tom Ryder2016-09-201-102/+102
| | | | Should make things just a little bit faster
* Fix an issue (silencing Git prompt errors)Tom Ryder2016-09-081-1/+1
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* Restore old code for describing Git prompt commitTom Ryder2016-09-071-1/+2
| | | | | | | | | | | | | | | I'm really confused. I could have sworn this was working correctly (i.e. the --always option spat out a short reference to the commit as a fallback), but I must have been wrong. Maybe I hadn't installed the appropriate file when I was testing it. At first I thought this was a bug introduced in Git 2.10, but the short-circuit disregarding --always if --exact-match or --candidates=0 is set seems to have been in the `describe` builtin for ages. I must have just tested poorly; I can't see any other explanation in the source. No matter; this isn't much slower.
* Test number of colors properly for promptTom Ryder2016-09-031-31/+26
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* Restore git symbolic-ref as first attemptTom Ryder2016-08-311-2/+4
| | | | | Otherwise if two branches point to the same commit, you can't be sure which one will show up.
* Efficiency tweaks for Subversion promptTom Ryder2016-08-311-17/+11
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* Stop loop when we have needed svn info varsTom Ryder2016-08-311-3/+2
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* Remove unneeded fallback for $nameTom Ryder2016-08-311-2/+1
| | | | We've already bailed out by this point if we couldn't get one
* Move git index update higher upTom Ryder2016-08-311-3/+3
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* Use simpler method to find branch nameTom Ryder2016-08-311-11/+9
| | | | | Only one call to git(1), too; seems to work at least as far back as Git v1.5.6.5
* Use shorter "or" syntax within [[ ]]Tom Ryder2016-08-311-1/+1
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* Use -n test and temp var for working tree testTom Ryder2016-08-271-2/+3
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* Show REBASE,MERGE etc in Git promptTom Ryder2016-08-251-2/+16
| | | | | Again pretty much pilfered from the contrib git prompt script in the Git source
* Show tag name in Git prompt if commit is taggedTom Ryder2016-08-251-1/+3
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* Refine git prompt commands a bitTom Ryder2016-08-241-3/+4
| | | | Informed by git-prompt.sh from the Git source distribution
* Fully expand FUNCNAMETom Ryder2016-08-231-2/+2
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* Add -r to read to placate shellcheckTom Ryder2016-08-231-1/+1
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* If HEAD not set, suppress errorTom Ryder2016-08-231-1/+1
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* Correct test written in previous commitTom Ryder2016-08-231-1/+2
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* Check SSH_CLIENT *and* SSH_CONNECTION for promptTom Ryder2016-08-231-1/+1
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* Experiment with abbreviated promptTom Ryder2016-08-231-2/+5
| | | | And an even more strict tmux environment
* Many stylistic fixes/optimisationsTom Ryder2016-08-211-33/+14
| | | | In particular, limit the verbose >=2.05 test to just one file: .bashrc
* Force type for Git ahead/behind countsTom Ryder2016-08-211-4/+6
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* Use clearer quoting for status flagsTom Ryder2016-08-211-6/+6
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* Target terminfo first, then termcapTom Ryder2016-08-211-9/+9
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* Break up long printf linesTom Ryder2016-08-211-2/+4
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* Slightly quicker git/svn detectionTom Ryder2016-08-211-15/+6
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* Add some upstream checking to Git promptTom Ryder2016-08-211-3/+19
| | | | Also add some comments to be a bit less cryptic
* Use terser prompt status flag checksTom Ryder2016-08-211-8/+4
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* Resolve an issue with incorrect prompt infoTom Ryder2016-08-211-0/+3
| | | | | | | | | | | | | From `man 1 git-config`: > diff.autoRefreshIndex > When using git diff to compare with work tree files, do not > consider stat-only change as changed. Instead, silently run git > update-index --refresh to update the cached stat information for > paths whose contents in the work tree match the contents in the > index. This option defaults to true. Note that this affects only > git diff Porcelain, and not lower level diff commands such as git > diff-files.
* Don't do Git prompt work if not in working treeTom Ryder2016-08-181-0/+7
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* Don't use git: prompt prefix if PROMPT_VCS unsetTom Ryder2016-08-151-2/+3
| | | | | All of my personal stuff is in Git, so this is only really applicable at work