Remover requirement of passing args to help-line

examples

@@ -1,47 +1,47 @@
 #!/usr/bin/env bash
 
 ⚡️hello() {
-  _help-line "Say hello!" "$@"
+  _help-line "Say hello!"
   echo Hello, world!
 }
 
 ⚡️build() {
-  _help-line "Build an incredible script" "$@"
+  _help-line "Build an incredible script"
   mkdir -p .generated
   echo 'echo hi; echo "$@"' > .generated/potato
   chmod +x .generated/potato
 }
 
 ⚡️run() {
-  _help-line "Run the script" "$@"
+  _help-line "Run the script"
   ⚡️build
   .generated/potato "$@"
 }
 
 ⚡️check() {
-  _help-line "Verify the script passes shellcheck" "$@"
+  _help-line "Verify the script passes shellcheck"
   ⚡️build
   shellcheck .generated/potato
 }
 
 ⚡️test() {
-  _help-line "Test output of the script" "$@"
+  _help-line "Test output of the script"
   ⚡️build
   [ "$(.generated/potato)" == "hi" ]
 }
 
 ⚡️clean() {
-  _help-line "Delete generated GARBAGE" "$@"
+  _help-line "Delete generated GARBAGE"
   rm -rf .generated
 }
 
 ⚡️good() {
-  _help-line "Show a nice message for something nice happening" "$@"
+  _help-line "Show a nice message for something nice happening"
   _good-message + Good Message
 }
 
 ⚡️bad() {
-  _help-line "Show a bad message for something bad happening" "$@"
+  _help-line "Show a bad message for something bad happening"
   _bad-message - Bad Message
 }
 
@@ -64,7 +64,7 @@ kubectlw() {
 }
 
 ⚡kubectl-version() {
-  _help-line "Show version of kubectl wrapper" "$@"
+  _help-line "Show version of kubectl wrapper"
   kubectlw version
 }
 

go

@@ -2,7 +2,7 @@
 set -euo pipefail
 
 ⚡test() {
-  _help-line "Run all the tests" "$@"
+  _help-line "Run all the tests"
   exit=0
   for test in test/test*; do
     bash $test || exit=1
@@ -11,7 +11,7 @@ set -euo pipefail
 }
 
 ⚡️deploy() {
-  _help-line "Publish ⚡️" "$@"
+  _help-line "Publish ⚡️"
   scp ⚡ v@commandcenter.ofvlad.xyz:/srv/http/apps.ofvlad.xyz/⚡
 }
 

test/test-help

@@ -59,7 +59,7 @@ testHelpLinesFromDefinedCommandsAreShown() {
   #!/usr/bin/env bash
 
   ⚡hello() {
-   _help-line "Say Hello" "$@"
+   _help-line "Say Hello"
    echo "Hello, World!" ; 
   }
   ' > go

⚡

@@ -24,7 +24,8 @@ redefine-functions-defined-with-selector-16() {
 }
 
 ⚡help() {
-  _help-line "Show this list" "$@"
+  _help-line "Show this list"
+  export HELP_LINE=please
   echo Usage: "$0" SUBCOMMAND
   echo
   echo "Available subcommands:"
@@ -47,7 +48,7 @@ _subcommands() {
 }
 
 _help-line() {
-  if [[ "$#" == 2 && "$2" == "help-line" ]]; then
+  if [[ "${HELP_LINE:-}" == "please" ]]; then
     echo "$1" && exit 0
   fi
 }