2021-05-01 23:02:08 +02:00
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#!/usr/bin/env bash
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source script/helpers/text_helpers
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source script/helpers/function_helpers
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# Use this script to check the system for required tools and process that your app needs.
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2022-07-17 17:55:51 +02:00
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# A few helper functions are provided to make writing bash a little easier. See the
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2021-05-01 23:02:08 +02:00
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# script/helpers/function_helpers file for more examples.
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#
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# A few examples you might use here:
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# * 'lucky db.verify_connection' to test postgres can be connected
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# * Checking that elasticsearch, redis, or postgres is installed and/or booted
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# * Note: Booting additional processes for things like mail, background jobs, etc...
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# should go in your Procfile.dev.
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if command_not_found "yarn"; then
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print_error "Yarn is not installed\n See https://yarnpkg.com/lang/en/docs/install/ for install instructions."
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fi
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if command_not_found "createdb"; then
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MSG="Please install the postgres CLI tools, then try again."
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if is_mac; then
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MSG="$MSG\nIf you're using Postgres.app, see https://postgresapp.com/documentation/cli-tools.html."
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fi
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MSG="$MSG\nSee https://www.postgresql.org/docs/current/tutorial-install.html for install instructions."
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print_error "$MSG"
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fi
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## CUSTOM PRE-BOOT CHECKS ##
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# example:
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# if command_not_running "redis-cli ping"; then
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# print_error "Redis is not running."
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# fi
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