restic/changelog/unreleased/issue-4733

Enhancement: Allow specifying `--host` via environment variable

Restic commands that operate on snapshots, such as `restic backup` and
`restic snapshots`, support the `--host` flag to specify the hostname for
grouoping snapshots. They now permit selecting the hostname via the
environment variable `RESTIC_HOST`. `--host` still takes precedence over the
environment variable.

https://github.com/restic/restic/issues/4733
https://github.com/restic/restic/pull/4734
Add support for specifying --host via environment variable This commit adds support for specifying the `--host` option via the `RESTIC_HOST` environment variable. This is done by extending option processing in `cmd_backup.go` and for `restic.SnapshotFilter` in `find.go`. 2024-03-18 20:20:45 +00:00			Enhancement: Allow specifying `--host` via environment variable

			Restic commands that operate on snapshots, such as `restic backup` and
			`restic snapshots`, support the `--host` flag to specify the hostname for
			`grouoping snapshots. They now permit selecting the hostname via the`
			environment variable `RESTIC_HOST`. `--host` still takes precedence over the
			`environment variable.`

complete RESITC_HOST environment handling & test 2024-04-24 19:49:34 +00:00			`https://github.com/restic/restic/issues/4733`
			`https://github.com/restic/restic/pull/4734`