Update readme help message to dotter 0.8.0

README.md

@@ -31,21 +31,19 @@ All the files will be deployed to their target locations.
 Check out `dotter -h` for the command-line flags that Dotter supports:
 
 ```
-Dotter 0.7.2
-A small dotfile manager.
+Dotter 0.8.0
+A small dotfile manager. Note that flags and options have to come BEFORE subcommands
 
 USAGE:
-    dotter [FLAGS] [OPTIONS]
+    dotter [FLAGS] [OPTIONS] [SUBCOMMAND]
 
 FLAGS:
-        --dry-run     Dry run - don't do anything, only print information. Implies RUST_LOG=info unless specificed
-                      otherwise
-        --force       Force - instead of skipping, overwrite target files if their content is unexpected. Overrides
-                      --dry-run and implies RUST_LOG=warn unless specified otherwise
-    -h, --help        Prints help information
-        --undeploy    Un-deploy - delete all deployed files in their target locations. Note that this operates on all
-                      files that are currently in cache
-    -V, --version     Prints version information
+        --dry-run    Dry run - don't do anything, only print information. Implies RUST_LOG=info unless specificed
+                     otherwise
+        --force      Force - instead of skipping, overwrite target files if their content is unexpected. Overrides
+                     --dry-run and implies RUST_LOG=warn unless specified otherwise
+    -h, --help       Prints help information
+    -V, --version    Prints version information
 
 OPTIONS:
         --cache-directory <cache-directory>    Directory to cache into [default: dotter_settings/cache]
@@ -54,6 +52,14 @@ OPTIONS:
     -g, --global-config <global-config>        Location of the global configuration [default:
                                                dotter_settings/global.toml]
     -l, --local-config <local-config>          Location of the local configuration [default: dotter_settings/local.toml]
+
+SUBCOMMANDS:
+    deploy      Deploy the files to their respective targets. This is the default subcommand
+    help        Prints this message or the help of the given subcommand(s)
+    init        Initialize global.toml with a single package containing all the files in the current directory
+                pointing to a dummy value and a local.toml that selects that package
+    undeploy    Delete all deployed files from their target locations. Note that this operates on all files that are
+                currently in cache
 ```
 
 Dotter uses the `env_logger` rust library for displaying errors and warnings. To configure logging level, use the `RUST_LOG` environment variable. The options are, in order of least verbose to most verbose: `error`, `warn`, `info`, `debug`, `trace`. The default is `error`.