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Added a mechanism to make deprecated segments visible to the user.

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Dominik Ritter 2015-11-17 01:39:49 +01:00
commit ce7b99cdaf
2 changed files with 23 additions and 0 deletions
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15
functions/utilities.zsh
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@ -118,3 +118,18 @@ if [[ "$OS" == 'OSX' ]]; then
SED_EXTENDED_REGEX_PARAMETER="-E"
fi
fi
# Print a deprecation warning if an old segment is in use.
# Takes the name of an associative array that contains the
# deprecated segments as keys, the values contain the new
# segment names.
print_deprecation_warning() {
local -A raw_deprecated_segments=(${(kvP)1})
for key in ${(@k)raw_deprecated_segments}; do
if [[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ]] || [[ -n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]; then
# segment is deprecated
print -P "%F{yellow}Warning!%f The '$key' segment is deprecated. Use '%F{blue}${raw_deprecated_segments[$key]}%f' instead. For more informations, have a look at the CHANGELOG.md."
fi
done
}