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Adds a check to ensure required modules are installed

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This commit is contained in:
Alicia Sykes 2021-02-08 15:26:59 +00:00
parent 8a9eb8a2ca
commit 4264d830e6
1 changed files with 21 additions and 0 deletions
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21
install.sh
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@ -2,6 +2,7 @@
# Variables # Variables
CYAN_BOLD='\033[1;96m' CYAN_BOLD='\033[1;96m'
YELLOW_BOLD='\033[1;93m'
RED_BOLD='\033[1;31m' RED_BOLD='\033[1;31m'
PLAIN_BOLD='\033[1;37m' PLAIN_BOLD='\033[1;37m'
@ -15,6 +16,26 @@ printf "${CYAN_BOLD}"
printf "│\n" printf "│\n"
printf "╰──────────────────────╯\n" printf "╰──────────────────────╯\n"
# Checks if a given package is installed
command_exists () {
hash "$1" 2> /dev/null
}
# Shows warning if required modules are missing
system_verify () {
if ! command_exists $1; then
printf "${YELLOW_BOLD}Warning:"
printf "${PLAIN_BOLD} $1 is not installed\n"
fi
}
system_verify "zsh"
system_verify "vim"
system_verify "git"
system_verify "tmux"
set -e set -e
CONFIG=".install.conf.yaml" CONFIG=".install.conf.yaml"