Created
August 27, 2018 14:15
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Bash CLI interface with subcommands
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| command="${1: }" | |
| arguments="${@:2}" | |
| case ${command} in | |
| -h) | |
| help | |
| ;; | |
| --help) | |
| help | |
| ;; | |
| help) | |
| if [[ -z "${2: }" ]] | |
| then | |
| help | |
| else | |
| ./scripts/commands/${2}.sh help | |
| fi | |
| ;; | |
| "") | |
| help | |
| ;; | |
| *) | |
| if contains "$command" "$(commands)" | |
| then | |
| ./scripts/commands/$command.sh $arguments | |
| else | |
| echo "" | |
| echo -e " $(red Error): Unknown command '$command'" | |
| help | |
| fi | |
| ;; | |
| esac |
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