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https://github.com/opentofu/opentofu.git
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700c74bdd0
We changed the type of InstanceState.Meta and this will break pre-existing plugins. They simply have to recompile to work.
55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
package plugin
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import (
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"github.com/hashicorp/go-plugin"
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"github.com/hashicorp/terraform/terraform"
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)
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// The constants below are the names of the plugins that can be dispensed
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// from the plugin server.
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const (
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ProviderPluginName = "provider"
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ProvisionerPluginName = "provisioner"
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)
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// Handshake is the HandshakeConfig used to configure clients and servers.
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var Handshake = plugin.HandshakeConfig{
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// The ProtocolVersion is the version that must match between TF core
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// and TF plugins. This should be bumped whenever a change happens in
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// one or the other that makes it so that they can't safely communicate.
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// This could be adding a new interface value, it could be how
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// helper/schema computes diffs, etc.
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ProtocolVersion: 4,
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// The magic cookie values should NEVER be changed.
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MagicCookieKey: "TF_PLUGIN_MAGIC_COOKIE",
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MagicCookieValue: "d602bf8f470bc67ca7faa0386276bbdd4330efaf76d1a219cb4d6991ca9872b2",
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}
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type ProviderFunc func() terraform.ResourceProvider
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type ProvisionerFunc func() terraform.ResourceProvisioner
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// ServeOpts are the configurations to serve a plugin.
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type ServeOpts struct {
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ProviderFunc ProviderFunc
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ProvisionerFunc ProvisionerFunc
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}
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// Serve serves a plugin. This function never returns and should be the final
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// function called in the main function of the plugin.
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func Serve(opts *ServeOpts) {
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plugin.Serve(&plugin.ServeConfig{
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HandshakeConfig: Handshake,
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Plugins: pluginMap(opts),
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})
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}
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// pluginMap returns the map[string]plugin.Plugin to use for configuring a plugin
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// server or client.
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func pluginMap(opts *ServeOpts) map[string]plugin.Plugin {
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return map[string]plugin.Plugin{
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"provider": &ResourceProviderPlugin{F: opts.ProviderFunc},
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"provisioner": &ResourceProvisionerPlugin{F: opts.ProvisionerFunc},
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}
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}
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