Add CLI docs

Signed-off-by: jolheiser <john.olheiser@gmail.com>

DOCS.md

@@ -0,0 +1,82 @@
+# NAME
+
+tmpl - Template automation
+
+# SYNOPSIS
+
+tmpl
+
+```
+[--debug|-d]
+[--registry|-r]=[value]
+[--source|-s]=[value]
+```
+
+**Usage**:
+
+```
+tmpl [GLOBAL OPTIONS] command [COMMAND OPTIONS] [ARGUMENTS...]
+```
+
+# GLOBAL OPTIONS
+
+**--debug, -d**: Debug mode
+
+**--registry, -r**="": Registry directory of tmpl (default: /home/jolheiser/.tmpl)
+
+**--source, -s**="": Short-name source to use
+
+
+# COMMANDS
+
+## download
+
+Download a template
+
+**--branch, -b**="": Branch to clone (default: main)
+
+## init
+
+Initialize a template
+
+## list
+
+List templates in the registry
+
+## remove
+
+Remove a template
+
+## save
+
+Save a local template
+
+**--branch, -b**="": Branch to clone (default: main)
+
+## source
+
+Commands for working with sources
+
+### list
+
+List available sources
+
+### add
+
+AddTemplate a source
+
+### remove
+
+RemoveTemplate a source
+
+## test
+
+Test if a directory is a valid template
+
+## update
+
+Update a template
+
+## use
+
+Use a template

Makefile

@@ -16,3 +16,7 @@ fmt:
 .PHONY: test
 test:
 	$(GO) test -race ./...
+
+.PHONY: docs
+docs:
+	$(GO) run docs.go