diff options
Diffstat (limited to 'functions')
| -rw-r--r-- | functions/utilities.zsh | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/functions/utilities.zsh b/functions/utilities.zsh index eed6ccc5..c9bd2e46 100644 --- a/functions/utilities.zsh +++ b/functions/utilities.zsh @@ -122,6 +122,20 @@ if [[ "$OS" == 'OSX' ]]; then fi fi +# Determine if the passed segment is used in the prompt +# +# Pass the name of the segment to this function to test for its presence in +# either the LEFT or RIGHT prompt arrays. +# * $1: The segment to be tested. +segment_in_use() { + local key=$1 + if [[ -n "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[(r)$key]}" ]] || [[ -n "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[(r)$key]}" ]]; then + return 0 + else + return 1 + fi +} + # Print a deprecation warning if an old segment is in use. # Takes the name of an associative array that contains the # deprecated segments as keys, the values contain the new @@ -131,7 +145,7 @@ print_deprecation_warning() { raw_deprecated_segments=(${(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 + if segment_in_use $key; then # segment is deprecated print -P "%F{yellow}Warning!%f The '$key' segment is deprecated. Use '%F{blue}${raw_deprecated_segments[$key]}%f' instead. For more informations, have a look at the CHANGELOG.md." fi |