Alexander Neumann 6e1a3987b7 Add 'self-update' command ... This commit adds a command called `self-update` which downloads the latest released version of restic from GitHub and replacing the current binary with it. It does not rely on any external program (so it'll work everywhere), but still verifies the GPG signature using the embedded GPG public key. By default, the `self-update` command is hidden behind the `selfupdate` built tag, which is only set when restic is built using `build.go`. The reason for this is that downstream distributions will then not include the command by default, so users are encouraged to use the platform-specific distribution mechanism.		2018-08-12 23:34:47 +02:00
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x	Add 'self-update' command	2018-08-12 23:34:47 +02:00