add environment variable example

Author: DannyBen

Runfile

@@ -35,6 +35,7 @@ def examples
     "examples/minimal/download",
     "examples/multiline/multi",
     "examples/subcommands/cli",
+    "examples/environment-variables/cli",
     "examples/yaml/yaml",
     "spec/fixtures/workspaces/short-flag/rush",
   ]

examples/colors/colorly

@@ -101,7 +101,6 @@ cyan_underlined() { echo -e "\e[4;36m$*\e[0m" ; }
 
 # :command.parse_requirements
 parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -116,6 +115,7 @@ parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="root"
   # :command.required_args_filter

examples/config-ini/configly

@@ -276,7 +276,6 @@ configly_list_command() {
 
 # :command.parse_requirements
 parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -291,6 +290,7 @@ parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action=$1
 
@@ -349,7 +349,6 @@ parse_requirements() {
 
 # :command.parse_requirements
 configly_set_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -364,6 +363,7 @@ configly_set_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="set"
   # :command.required_args_filter
@@ -413,7 +413,6 @@ configly_set_parse_requirements() {
 
 # :command.parse_requirements
 configly_get_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -428,6 +427,7 @@ configly_get_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="get"
   # :command.required_args_filter
@@ -466,7 +466,6 @@ configly_get_parse_requirements() {
 
 # :command.parse_requirements
 configly_list_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -481,6 +480,7 @@ configly_list_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="list"
   # :command.required_args_filter

examples/custom-includes/download

@@ -73,7 +73,6 @@ my_extra_function() {
 
 # :command.parse_requirements
 parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -88,6 +87,7 @@ parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="root"
   # :command.required_args_filter

examples/custom-strings/download

@@ -68,7 +68,6 @@ inspect_args() {
 
 # :command.parse_requirements
 parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -83,6 +82,7 @@ parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="root"
   # :command.required_args_filter

examples/docker-like/docker

@@ -222,7 +222,6 @@ docker_image_ls_command() {
 
 # :command.parse_requirements
 parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -237,6 +236,7 @@ parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action=$1
 
@@ -288,7 +288,6 @@ parse_requirements() {
 
 # :command.parse_requirements
 docker_container_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -303,6 +302,7 @@ docker_container_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action=$1
 
@@ -354,7 +354,6 @@ docker_container_parse_requirements() {
 
 # :command.parse_requirements
 docker_container_run_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -369,6 +368,7 @@ docker_container_run_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="container run"
   # :command.required_args_filter
@@ -407,7 +407,6 @@ docker_container_run_parse_requirements() {
 
 # :command.parse_requirements
 docker_container_stop_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -422,6 +421,7 @@ docker_container_stop_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="container stop"
   # :command.required_args_filter
@@ -460,7 +460,6 @@ docker_container_stop_parse_requirements() {
 
 # :command.parse_requirements
 docker_image_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -475,6 +474,7 @@ docker_image_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action=$1
 
@@ -519,7 +519,6 @@ docker_image_parse_requirements() {
 
 # :command.parse_requirements
 docker_image_ls_parse_requirements() {
-  # :command.environment_variables_filter
   # :command.fixed_flag_filter
   case "$1" in
   --version )
@@ -534,6 +533,7 @@ docker_image_ls_parse_requirements() {
     ;;
 
   esac
+  # :command.environment_variables_filter
   # :command.command_filter
   action="image ls"
   # :command.required_args_filter

examples/environment-variables/README.md

@@ -0,0 +1,7 @@
+Environment Variables Example
+==================================================
+
+This example was generated with:
+
+    $ bashly init
+    $ bashly generate