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Fix substring bug on update.

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This commit is contained in:
Marco Vermeulen
2018-07-03 23:58:48 +01:00
parent 96e4d7d051
commit b4e400e2b1
1 changed files with 7 additions and 3 deletions
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10
src/main/bash/sdkman-update.sh
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@@ -53,17 +53,21 @@ function __sdk_update {
local cached_candidates_length=${#SDKMAN_CANDIDATES_CSV}
__sdkman_echo_debug "Fresh and cached candidate lengths: $fresh_candidates_length $cached_candidates_length"
local candidates_diff=$(echo ${fresh_candidates[@]} ${cached_candidates[@]} | tr ' ' '\n' | sort | uniq -u | tr '\n' ',')
local diff_candidates=$(echo ${fresh_candidates[@]} ${cached_candidates[@]} | tr ' ' '\n' | sort | uniq -u | tr '\n' ',')
local diff_len=${#diff_candidates}
local diff_endindex=$(expr $diff_len - 1)
local diff_result=$(echo $diff_candidates | cut -c 1-$diff_endindex)
if (( fresh_candidates_length > cached_candidates_length )); then
echo ""
__sdkman_echo_green "Adding new candidates(s): ${candidates_diff:0:-1}"
__sdkman_echo_green "Adding new candidates(s): $diff_result"
echo "$fresh_candidates_csv" > "$SDKMAN_CANDIDATES_CACHE"
echo ""
__sdkman_echo_yellow "Please open a new terminal now..."
elif (( fresh_candidates_length < cached_candidates_length )); then
echo ""
__sdkman_echo_green "Removing obsolete candidates(s): ${candidates_diff:0:-1}"
__sdkman_echo_green "Removing obsolete candidates(s): $diff_result"
echo "$fresh_candidates_csv" > "$SDKMAN_CANDIDATES_CACHE"
echo ""
__sdkman_echo_yellow "Please open a new terminal now..."