mirror of
https://github.com/woutdp/live_svelte
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32 lines
645 B
Elixir
32 lines
645 B
Elixir
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defmodule Example.Release do
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@moduledoc """
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Tasks for running migrations in production releases.
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Usage:
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_build/prod/rel/example/bin/example eval "Example.Release.migrate()"
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"""
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@app :example
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def migrate do
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load_app()
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for repo <- repos() do
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{:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :up, all: true))
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end
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end
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def rollback(repo, version) do
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load_app()
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{:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
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end
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defp repos do
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Application.fetch_env!(@app, :ecto_repos)
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end
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defp load_app do
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Application.load(@app)
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end
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end
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