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rankun203/ensure-env.sh

Created January 18, 2018 02:04
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Ensure environment is exist and empty
Raw
ensure-env.sh
#!/usr/bin/env bash
# Functions --------
ensure_env () {
ENV_NAME="$1"
ENV_VAL=${!ENV_NAME}
if [[ -z "${ENV_VAL}" ]]; then
echo "${ENV_NAME} does not exists, exiting."
exit
else
echo "$ENV_NAME = ${ENV_VAL}"
fi
}
# END Functions ----
# Init -------------
ensure_env GIT_BRANCH
ensure_env GIT_REPO_DIR
ensure_env GIT_REPO
ensure_env GIT_NAME
ensure_env GIT_EMAIL
# END Init ---------
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