mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-27 05:13:10 +00:00
149 lines
6.7 KiB
Fish
149 lines
6.7 KiB
Fish
# colour of the revision number to display in the prompt
|
|
set -g __fish_svn_prompt_color_revision yellow
|
|
|
|
# setting the prompt status separator character
|
|
set -g __fish_svn_prompt_char_separator "|"
|
|
|
|
# ==============================
|
|
|
|
# SVN status display variables
|
|
# these are paired in groups of two:
|
|
# 1. the character to display in the prompt
|
|
# 2. the colour that should be used to display the character
|
|
#
|
|
# these variables are user-configurable and can be set to customize the display output
|
|
|
|
set -g __fish_svn_prompt_char_added_display 'A'
|
|
set -g __fish_svn_prompt_char_added_color green
|
|
|
|
set -g __fish_svn_prompt_char_conflicted_display 'C'
|
|
set -g __fish_svn_prompt_char_conflicted_color --underline magenta
|
|
|
|
set -g __fish_svn_prompt_char_deleted_display 'D'
|
|
set -g __fish_svn_prompt_char_deleted_color red
|
|
|
|
set -g __fish_svn_prompt_char_ignored_display 'I'
|
|
set -g __fish_svn_prompt_char_ignored_color --bold yellow
|
|
|
|
set -g __fish_svn_prompt_char_modified_display 'M'
|
|
set -g __fish_svn_prompt_char_modified_color blue
|
|
|
|
set -g __fish_svn_prompt_char_replaced_display 'R'
|
|
set -g __fish_svn_prompt_char_replaced_color cyan
|
|
|
|
set -g __fish_svn_prompt_char_unversioned_external_display 'X'
|
|
set -g __fish_svn_prompt_char_unversioned_external_color --underline cyan
|
|
|
|
set -g __fish_svn_prompt_char_unversioned_display '?'
|
|
set -g __fish_svn_prompt_char_unversioned_color purple
|
|
|
|
set -g __fish_svn_prompt_char_missing_display '!'
|
|
set -g __fish_svn_prompt_char_missing_color yellow
|
|
|
|
set -g __fish_svn_prompt_char_versioned_obstructed_display '~'
|
|
set -g __fish_svn_prompt_char_versioned_obstructed_color magenta
|
|
|
|
set -g __fish_svn_prompt_char_locked_display 'L'
|
|
set -g __fish_svn_prompt_char_locked_color --bold red
|
|
|
|
set -g __fish_svn_prompt_char_scheduled_display '+'
|
|
set -g __fish_svn_prompt_char_scheduled_color --bold green
|
|
|
|
set -g __fish_svn_prompt_char_switched_display 'S'
|
|
set -g __fish_svn_prompt_char_switched_color --bold blue
|
|
|
|
set -g __fish_svn_prompt_char_token_present_display 'K'
|
|
set -g __fish_svn_prompt_char_token_present_color --bold cyan
|
|
|
|
set -g __fish_svn_prompt_char_token_other_display 'O'
|
|
set -g __fish_svn_prompt_char_token_other_color --underline purple
|
|
|
|
set -g __fish_svn_prompt_char_token_stolen_display 'T'
|
|
set -g __fish_svn_prompt_char_token_stolen_color --bold purple
|
|
|
|
set -g __fish_svn_prompt_char_token_broken_display 'B'
|
|
set -g __fish_svn_prompt_char_token_broken_color --bold magenta
|
|
|
|
|
|
# ==============================
|
|
|
|
function __fish_svn_prompt_parse_status --argument flag_status_string --description "helper function that does pretty formatting on svn status"
|
|
# SVN status symbols
|
|
# Do not change these! These are the expected characters that are output from `svn status`, they are taken from `svn help status`
|
|
set -l __fish_svn_prompt_chars A C D I M R X \? ! ~ L + S K O T B
|
|
# this sets up an array of all the types of status codes that could be returned.
|
|
set -l __fish_svn_prompt_flag_names added conflicted deleted ignored modified replaced unversioned_external unversioned missing locked scheduled switched token_present token_other token_stolen token_broken
|
|
# iterate over the different status types
|
|
for flag_type in $__fish_svn_prompt_flag_names
|
|
# resolve the name of the variable for the character representing the current status type
|
|
set -l flag_index (contains -i $flag_type $__fish_svn_prompt_flag_names)
|
|
# check to see if the status string for this column contains the character representing the current status type
|
|
if test (echo $flag_status_string | grep -c $__fish_svn_prompt_chars[$flag_index]) -eq 1
|
|
# if it does, then get the names of the variables for the display character and colour to format it with
|
|
set -l flag_var_display __fish_svn_prompt_char_{$flag_type}_display
|
|
set -l flag_var_color __fish_svn_prompt_char_{$flag_type}_color
|
|
# set the colour and print display character, then restore to default display colour
|
|
printf '%s%s%s' (set_color $$flag_var_color) $$flag_var_display (set_color normal)
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
function fish_svn_prompt --description "Prompt function for svn"
|
|
# if svn isn't installed then don't do anything
|
|
if not command -sq svn
|
|
return 1
|
|
end
|
|
|
|
# make sure that this is a svn repo
|
|
set -l checkout_info (command svn info 2>/dev/null)
|
|
if [ $status -ne 0 ]
|
|
|
|
return
|
|
end
|
|
|
|
# get the current revision number
|
|
printf '(%s%s%s' (set_color $__fish_svn_prompt_color_revision) (__fish_print_svn_rev) (set_color normal)
|
|
|
|
# resolve the status of the checkout
|
|
# 1. perform `svn status`
|
|
# 2. remove extra lines that aren't necessary
|
|
# 3. cut the output down to the first 7 columns, as these contain the information needed
|
|
set -l svn_status_lines (command svn status | sed -e 's=^Summary of conflicts.*==' -e 's=^ Text conflicts.*==' -e 's=^ Property conflicts.*==' -e 's=^ Tree conflicts.*==' -e 's=.*incoming .* upon update.*==' | cut -c 1-7)
|
|
|
|
# track the last column to contain a status flag
|
|
set -l last_column 0
|
|
|
|
# iterate over the 7 columns of output (the 7 columns are defined on `svn help status`)
|
|
for col in (seq 7)
|
|
# get the output for a particular column
|
|
# 1. echo the whole status flag text
|
|
# 2. cut out the current column of characters
|
|
# 3. remove spaces and newline characters
|
|
set -l column_status (printf '%s\n' $svn_status_lines | cut -c $col | tr -d ' \n')
|
|
|
|
# check that the character count is not zero (this would indicate that there are status flags in this column)
|
|
if [ (count $column_status) -ne 0 ]
|
|
|
|
# we only want to display unique status flags (eg: if there are 5 modified files, the prompt should only show the modified status once)
|
|
set -l column_unique_status (echo $column_status | sort -u)
|
|
# parse the status flags for this column and create the formatting by calling out to the helper function
|
|
set -l svn_status_flags (__fish_svn_prompt_parse_status $column_unique_status)
|
|
|
|
# the default separator is empty
|
|
set -l prompt_separator ""
|
|
for index in (seq (math "$col - $last_column"))
|
|
# the prompt separator variable has to be updated with the number of separators needed to represent empty status columns (eg: if a file has the status "A +" then it should display as "A|||+" in the prompt)
|
|
set prompt_separator $prompt_separator$__fish_svn_prompt_char_separator
|
|
end
|
|
|
|
# record that the current column was the last one printed to the prompt
|
|
set last_column $col
|
|
# print the separator string then the current column's status flags
|
|
printf '%s%s' $prompt_separator $svn_status_flags
|
|
end
|
|
end
|
|
|
|
# print the close of the svn status prompt
|
|
printf ')'
|
|
end
|