pvincent
3 years ago
2 changed files with 88 additions and 90 deletions
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110install.sh
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68lib/functions.sh
@ -1,45 +1,53 @@ |
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# idempotent apt install [package1 package2 ...] |
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function idem_apt_install() { |
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for i in $@; do |
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if ! (/usr/bin/dpkg-query --status "$i" >/dev/null 2>&1); then |
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/usr/bin/apt install -y "$i" |
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fi |
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done |
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} |
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|
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## |
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# return 0 (true) if array (passed by name) contains element |
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# usage: |
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# return 0 (true) if array (passed by name) contains element |
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# usage: |
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# ARRAY = ( a b c ) |
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# containsElement ARRAY 'a' => 0 |
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containsElement () { |
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local -a 'arraykeys=("${!'"$1"'[@]}")' |
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containsElement() { |
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local -a 'arraykeys=("${!'"$1"'[@]}")' |
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if $(isArray $1); then |
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for index in ${arraykeys[*]}; do |
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current=$1"[$index]" |
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[[ "${!current}" == "$2" ]] && return 0; # found |
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done |
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return 1; # not found |
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for index in ${arraykeys[*]}; do |
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current=$1"[$index]" |
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[[ "${!current}" == "$2" ]] && return 0 # found |
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done |
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return 1 # not found |
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else |
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>&2 echo "ERROR: $1 not an array!" |
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return 2; # not an array |
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echo >&2 "ERROR: $1 not an array!" |
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return 2 # not an array |
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fi |
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} |
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|
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isArray(){ |
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[[ "$(declare -p $1 2> /dev/null)" =~ "declare -a" ]] && return 0; # is an array |
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return 1; # not an array |
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isArray() { |
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[[ "$(declare -p $1 2>/dev/null)" =~ "declare -a" ]] && return 0 # is an array |
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return 1 # not an array |
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} |
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|
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## |
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# |
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askConfirmation () { |
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# |
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askConfirmation() { |
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case "$1" in |
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y|Y|yes|YES ) |
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QUESTION="(Y/n)?" |
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DEFAULT=0 |
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;; |
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* ) |
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QUESTION="(y/N)?" |
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DEFAULT=1 |
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;; |
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y | Y | yes | YES) |
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QUESTION="(Y/n)?" |
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DEFAULT=0 |
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;; |
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*) |
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QUESTION="(y/N)?" |
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DEFAULT=1 |
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;; |
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esac |
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read -p "$QUESTION : " choice |
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case "$choice" in |
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y|Y|yes|YES ) return 0;; #true |
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n|no|N|NO ) return 1;; #false |
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* ) return $DEFAULT;; |
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esac |
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} |
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case "$choice" in |
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y | Y | yes | YES) return 0 ;; #true |
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n | no | N | NO) return 1 ;; #false |
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*) return $DEFAULT ;; |
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esac |
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} |
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