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Add Bazaar support

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The support is still quite limited:
  - green if not modified
  - red   if modified (shelved changes are currently considered as changes)
  - Current revno is displayed

TODO:
  - Since bzr is slow to start, refactor liquidprompt to not invoke bzr twice (smarttag and bzr_prompt)
  - Display not pushed changes
This commit is contained in:
Clément MATHIEU 2013-01-17 17:20:15 +01:00
parent 819c2c5ae2
commit bb7efa5bd8
2 changed files with 50 additions and 1 deletions
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47
liquidprompt
View File

@ -35,6 +35,7 @@
# Luc Didry <luc@fiat-tux.fr> # Zsh port
# Olivier Mengué <dolmen@cpan.org> # Major optimizations on host parsing
# Frédéric Lepied # Python virtual env
# Clément MATHIEU # Bazaar support
# See the README.md file for a summary of features.
@ -204,6 +205,7 @@ _lp_source_config()
LP_ENABLE_SVN=${LP_ENABLE_SVN:-1}
LP_ENABLE_FOSSIL=${LP_ENABLE_FOSSIL:-1}
LP_ENABLE_HG=${LP_ENABLE_HG:-1}
LP_ENABLE_BZR=${LP_ENABLE_BZR:-1}
LP_ENABLE_TIME=${LP_ENABLE_TIME:-0}
LP_ENABLE_VIRTUALENV=${LP_ENABLE_VIRTUALENV:-1}
LP_ENABLE_VCS_ROOT=${LP_ENABLE_VCS_ROOT:-0}
@ -217,6 +219,7 @@ _lp_source_config()
LP_MARK_SVN=${LP_MARK_SVN:-"‡"}
LP_MARK_GIT=${LP_MARK_GIT:-"±"}
LP_MARK_FOSSIL=${LP_MARK_FOSSIL:-"⌘"}
LP_MARK_BZR=${LP_MARK_BZR:-"⚯"}
LP_MARK_UNTRACKED=${LP_MARK_UNTRACKED:-"*"}
LP_COLOR_PATH=${LP_COLOR_PATH:-$BOLD_WHITE}
@ -291,6 +294,7 @@ unset _lp_source_config
[[ "$LP_ENABLE_SVN" = 1 ]] && { command -v svn >/dev/null || LP_ENABLE_SVN=0 ; }
[[ "$LP_ENABLE_FOSSIL" = 1 ]] && { command -v fossil >/dev/null || LP_ENABLE_FOSSIL=0 ; }
[[ "$LP_ENABLE_HG" = 1 ]] && { command -v hg >/dev/null || LP_ENABLE_HG=0 ; }
[[ "$LP_ENABLE_BZR" = 1 ]] && { command -v bzr > /dev/null || LP_ENABLE_BZR=0 ; }
[[ "$LP_ENABLE_BATT" = 1 ]] && { command -v acpi >/dev/null || LP_ENABLE_BATT=0 ; }
@ -852,6 +856,44 @@ _lp_fossil_branch_color()
fi
}
# Bazaar #
# Get the branch name of the current directory
_lp_bzr_branch()
{
[[ "$LP_ENABLE_BZR" != 1 ]] && return
local output=$(bzr nick 2> /dev/null)
[[ $? -ne 0 ]] && return
echo "$output"
}
# Set a color depending on the branch state:
# - green if the repository is up to date
# - red if there is changes to commit
# - TODO: yellow if there is some commits not pushed
#
# Add the number of pending commits and the impacted lines.
_lp_bzr_branch_color()
{
[[ "$LP_ENABLE_BZR" != 1 ]] && return
local output=$(bzr version-info --check-clean --custom --template='{branch_nick} {revno} {clean}' 2> /dev/null)
local tuple=($output)
local branch=${tuple[0]}
local revno=${tuple[1]}
local clean=${tuple[2]}
if [[ ! -z "$branch" ]] ; then
if [[ "$clean" -eq 0 ]] ; then
ret="${LP_COLOR_CHANGES}${branch}${NO_COL}(${LP_COLOR_COMMITS}$revno${NO_COL})"
else
ret="${LP_COLOR_UP}${branch}${NO_COL}(${LP_COLOR_COMMITS}$revno${NO_COL})"
fi
fi
echo -ne "$ret"
}
##################
# Battery status #
@ -1090,6 +1132,8 @@ _lp_smart_mark()
mark=$LP_MARK_SVN
elif [[ ! -z $(_lp_fossil_branch) ]] ; then
mark=$LP_MARK_FOSSIL
elif [[ ! -z $(_lp_bzr_branch) ]] ; then
mark=$LP_MARK_BZR
fi
echo -ne "${COL}${mark}${NO_COL}"
}
@ -1162,6 +1206,7 @@ _lp_set_prompt()
LP_HG=$(_lp_sl "$(_lp_hg_branch_color)")
LP_SVN=$(_lp_sl "$(_lp_svn_branch_color)")
LP_FOSSIL=$(_lp_sl "$(_lp_fossil_branch_color)")
LP_BZR=$(_lp_sl "$(_lp_bzr_branch_color)")
fi
# end of the prompt line: double spaces
@ -1186,7 +1231,7 @@ _lp_set_prompt()
# path in foreground color
PS1="${PS1}${LP_PWD}]${LP_VENV}${LP_PROXY}"
# add VCS infos
PS1="${PS1}${LP_GIT}${LP_HG}${LP_SVN}${LP_FOSSIL}"
PS1="${PS1}${LP_GIT}${LP_HG}${LP_SVN}${LP_FOSSIL}${LP_BZR}"
else
# path in yellow
PS1="${PS1}${LP_PWD}]${LP_VENV}${LP_PROXY}"

4
liquidpromptrc-dist
View File

@ -82,6 +82,10 @@ LP_ENABLE_HG=1
# Recommended value is 1
LP_ENABLE_FOSSIL=1
# Do you want to use the bzr special features ?
# Recommanded value is 1
LP_ENABLE_BZR=1
# Show time of the last prompt display
# Recommended value is 0
LP_ENABLE_TIME=0