docs for global flags

docs/markdown/backend/options.md

@@ -1,8 +1,6 @@
 # Options
 
-For the `backup` and `forget` commands you can pass any native flags to `restic`.
-
-> It is also possible to set options for an [a specific location](/location/options).
+> ℹ️ For more detail see the [location docs](/location/options) for options, as they are the same.
 
 ```yaml
 backend:
@@ -18,8 +16,4 @@ backend:
 
 In this example, whenever `autorestic` runs `restic backup` it will append a `--tag abc --tag` to the native command.
 
-For more detail see the [location docs](/location/options) for options, as they are the same.
-
-> For flags without arguments you can set them to `true`. They will be handled accordingly.
-
 > :ToCPrevNext

docs/markdown/location/options.md

@@ -1,8 +1,32 @@
 # Options
 
-For the `backup` and `forget` commands you can pass any native flags to `restic`.
+For the `backup` and `forget` commands you can pass any native flags to `restic`. In addition you can specify flags for every command with `all`.
 
-> It is also possible to set options for an [entire backend](/backend/options).
+If flags don't start with `-` they will get prefixed with `--`.
+
+Flags without arguments can be set to `true`. They will be handled accordingly.
+
+> ℹ️ It is also possible to set options for an [entire backend](/backend/options) or globally (see below).
+
+```yaml
+locations:
+  foo:
+    # ...
+    options:
+      all:
+        some-flag: 123
+        # Equivalent to
+        --some-flag: 123
+      backup:
+        boolean-flag: true
+        tag:
+          - foo
+          - bar
+```
+
+## Example
+
+In this example, whenever `autorestic` runs `restic backup` it will append a `--tag abc --tag` to the native command.
 
 ```yaml
 locations:
@@ -16,8 +40,22 @@ locations:
           - bar
 ```
 
-In this example, whenever `autorestic` runs `restic backup` it will append a `--tag abc --tag` to the native command.
+## Global Options
 
-> For flags without arguments you can set them to `true`. They will be handled accordingly.
+It is possible to specify global flags that will be run every time restic is invoked. To do so specify them under `global` in your config file.
+
+```yaml
+global:
+  all:
+    cache-dir: ~/restic
+  backup:
+    tag:
+      - foo
+
+backends:
+  # ...
+locations:
+  # ...
+```
 
 > :ToCPrevNext