client: add dfi alias

- `dfi` is now primary unified command (saves fingers)
  * `docker-finance` is still available, as this is only an addition
- Also fixes missing line continuation during install (#104)

client/src/docker/docker.bash

@@ -95,57 +95,59 @@ function main()
   \e[37;2m# Finance platform\e[0m
   \e[37;2m#\e[0m
 
-  \e[37;2m# For the sake of simplicity, recreate the docker-finance alias using <platform${global_arg_delim_1}user:tag>\e[0m
-  $ unalias docker-finance 2>/dev/null \\
-    ; alias docker-finance=\"$0 archlinux${global_arg_delim_1}${USER}:default\"
-
-  \e[37;2m# Generate environment and build default image\e[0m
-  $ docker-finance gen && docker-finance build type${global_arg_delim_2}default
+  \e[37;2m# Generate default environment and build default image\e[0m
+  $ dfi archlinux${global_arg_delim_1}${USER}:default gen \\
+    && dfi archlinux${global_arg_delim_1}${USER}:default build type${global_arg_delim_2}default
 
   \e[37;2m# Bring up container, open shell (type 'exit' to leave)\e[0m
-  $ docker-finance up
+  $ dfi archlinux${global_arg_delim_1}${USER}:default up
 
   \e[37;2m# In another shell (or after you exit), open a container root shell\e[0m
-  $ docker-finance shell user${global_arg_delim_2}root
+  $ dfi archlinux${global_arg_delim_1}${USER}:default shell user${global_arg_delim_2}root
 
   \e[37;2m# In another shell (or after you exit), edit client/container variables\e[0m
-  $ docker-finance edit type${global_arg_delim_2}env
+  $ dfi archlinux${global_arg_delim_1}${USER}:default edit type${global_arg_delim_2}env
 
   \e[37;2m# Spawn a container with given command (removed after command finishes)\e[0m
   \e[37;2m# NOTE: incredibly useful when used with your host's crontab\e[0m
-  $ docker-finance run 'finance family/alice fetch all${global_arg_delim_2}price'
+  $ dfi archlinux${global_arg_delim_1}${USER}:default run 'dfi family/alice fetch all${global_arg_delim_2}price'
 
   \e[37;2m# Bring down running container (stop and remove container & network)\e[0m
-  $ docker-finance down
+  $ dfi archlinux${global_arg_delim_1}${USER}:default down
 
   \e[37;2m# Backup image, delete old image, build new image\e[0m
-  $ docker-finance backup && docker-finance rm && docker-finance build
+  $ dfi archlinux${global_arg_delim_1}${USER}:default backup \\
+    && dfi archlinux${global_arg_delim_1}${USER}:default rm \\
+    && dfi archlinux${global_arg_delim_1}${USER}:default build
 
   \e[37;2m# Print current version of 'docker-finance' and client/container ('finance') dependencies\e[0m
-  $ docker-finance version type${global_arg_delim_2}all
+  $ dfi archlinux${global_arg_delim_1}${USER}:default version type${global_arg_delim_2}all
 
   \e[37;2m#\e[0m
   \e[37;2m# Dev-tools platform\e[0m
   \e[37;2m#\e[0m
 
-  \e[37;2m# For the sake of simplicity, recreate the dev-tools alias using <platform${global_arg_delim_1}user:tag>\e[0m
-  $ unalias dev-tools 2>/dev/null \\
-    ; alias dev-tools=\"$0 dev-tools${global_arg_delim_1}${USER}:default\"
-
-  \e[37;2m# Generate environment and build default image\e[0m
-  $ dev-tools gen && dev-tools build type${global_arg_delim_2}default
+  \e[37;2m# Generate default environment and build default image\e[0m
+  $ dfi dev-tools${global_arg_delim_1}${USER}:default gen \\
+    && dfi archlinux${global_arg_delim_1}${USER}:default build type${global_arg_delim_2}default
 
   \e[37;2m# Spawn a container with given command (removed after command finishes)\e[0m
-  $ dev-tools run 'shellcheck --version'
+  $ dfi dev-tools${global_arg_delim_1}${USER}:default run 'shellcheck --version'
 
   \e[37;2m# Lint entire docker-finance source\e[0m
-  $ dev-tools linter type${global_arg_delim_2}bash${global_arg_delim_3}php${global_arg_delim_3}c++
+  $ dfi dev-tools${global_arg_delim_1}${USER}:default linter type${global_arg_delim_2}bash${global_arg_delim_3}php${global_arg_delim_3}c++
 
   \e[37;2m# Generate Doxygen for docker-finance source\e[0m
-  $ dev-tools doxygen gen
+  $ dfi dev-tools${global_arg_delim_1}${USER}:default doxygen gen
 
   \e[37;2m# Print current version of 'docker-finance' and client/container ('dev-tools') dependencies\e[0m
-  $ dev-tools version type${global_arg_delim_2}all
+  $ dfi dev-tools${global_arg_delim_1}${USER}:default version type${global_arg_delim_2}all
+
+\e[32mTips:\e[0m
+
+  - Save your fingers! Use tab completion for all images and commands (see README)
+  - Setup aliases for frequently used images (useful for single-user systems)
+    * Depending on your alias design, tab completion may not be available
 "
 
   #