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f1838e4d7d
Create the tribes-plugin-new Igniter generator package with standalone project generation, install/page tasks, upgrade hook scaffolding, and focused tests.
33 lines
853 B
Elixir
33 lines
853 B
Elixir
defmodule TribesPlugin.Writer do
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@moduledoc false
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def write_project!(root, files, opts \\ []) do
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force? = Keyword.get(opts, :force?, false)
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File.mkdir_p!(root)
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if !force? && !empty_dir?(root) do
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raise ArgumentError, "#{root} is not empty; pass --force to write into it"
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end
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Enum.each(files, fn {relative, content} ->
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path = Path.join(root, relative)
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File.mkdir_p!(Path.dirname(path))
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File.write!(path, content)
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if relative == "scripts/plugin" do
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File.chmod!(path, 0o755)
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end
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end)
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end
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defp empty_dir?(path) do
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case File.ls(path) do
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{:ok, []} -> true
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{:ok, entries} -> Enum.all?(entries, &(&1 in [".", ".."]))
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{:error, :enoent} -> true
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{:error, reason} -> raise File.Error, reason: reason, action: "list directory", path: path
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end
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end
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end
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