Update all scripts to use advanced usage->exit.

beporter · beporter · commit b232968dff5c · 2015-07-20T14:59:52.000-05:00
```
	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
```
diff --git a/cache-clear b/cache-clear
@@ -19,7 +19,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/codesniffer-run b/codesniffer-run
@@ -20,7 +20,7 @@ Usage:
 
 EOT
 
-	exit $1
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 
 
diff --git a/composer-install b/composer-install
@@ -11,7 +11,7 @@ ${0##*/}
     the presence or absence of a composer.json file. Can be safely
     called even if these items are missing (with the result being
     essentially a no-op and >0 exit code.)
-    
+
     There is a certain amount of irony in this script being
     included in a composer package, since you would have had to
     already run 'composer install' in order to have access to this
@@ -26,7 +26,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/db-login b/db-login
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/db-sample-data b/db-sample-data
@@ -19,7 +19,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/docs-generate b/docs-generate
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/email b/email
@@ -19,7 +19,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/git-currentbranch b/git-currentbranch
@@ -21,7 +21,7 @@ Environment Variables:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/git-hook-workingcopychange b/git-hook-workingcopychange
@@ -34,7 +34,7 @@ Environment Variables:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/git-localchanges b/git-localchanges
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/git-remotechanges b/git-remotechanges
@@ -20,7 +20,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/logs-clear b/logs-clear
@@ -10,7 +10,7 @@ ${0##*/}
     recover disk space from aggressive logs. (A better option is to
     configure \`logrotate\` to cycle, compress and purge the files
     over time.)
-    
+
     Should be run from the project root folder.
 
 Usage:
@@ -19,7 +19,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/migrations b/migrations
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/nfsexports-setsudoaccess b/nfsexports-setsudoaccess
@@ -19,7 +19,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/owner-set b/owner-set
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/rename-empty b/rename-empty
@@ -17,7 +17,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
diff --git a/update b/update
@@ -6,11 +6,11 @@ usage ()
 	cat <<EOT
 
 ${0##*/}
-    Designed to perform all the necessary steps to update a local 
-    copy of the project from the remote repo, which is assumed to 
-    be "ahead" of the local copy. Mainly intended for use in 
-    staging and production environments to ensure that code "pushes" 
-    are performed consistently every time. Should be run from the 
+    Designed to perform all the necessary steps to update a local
+    copy of the project from the remote repo, which is assumed to
+    be "ahead" of the local copy. Mainly intended for use in
+    staging and production environments to ensure that code "pushes"
+    are performed consistently every time. Should be run from the
     project root folder.
 
 Usage:
@@ -34,7 +34,7 @@ Environment Variables:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage
@@ -129,7 +129,7 @@ git fetch origin refs/heads/*:refs/remotes/origin/* +refs/tags/*:refs/tags/*
 if [ "$DB_UPDATES_METHOD" = 'migrations' ]; then
 	echo "## Deferring database migrations until after merge."
 elif [ "$DB_UPDATES_METHOD" = 'db_updates' ]; then
-	# Show manual pending DB updates to user. (Or use possibly use bin/db-apply-updates here to execute the SQL against the DB automatically, 
+	# Show manual pending DB updates to user. (Or use possibly use bin/db-apply-updates here to execute the SQL against the DB automatically,
 	# which should be fairly recoverable if it's wrong [which it can be] considering we have already made a backup.)
 	DB_CHANGES="$( $BIN_DIR/db-show-updates $EXISTINGCOMMIT $ARG_NEWCOMMIT)"
 	if [ -n "$DB_CHANGES" ]; then
diff --git a/vagrant-exec b/vagrant-exec
@@ -16,7 +16,7 @@ Usage:
 
 EOT
 
-	exit 0
+	exit ${1:-0}  # Exit with code 0 unless an arg is passed to the method.
 }
 if [ "$1" = '-h' ]; then
 	usage

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ Usage:`
`19`	`19`
`20`	`20`	`EOT`
`21`	`21`
`22`		`- exit 0`
	`22`	`+ exit ${1:-0} # Exit with code 0 unless an arg is passed to the method.`
`23`	`23`	`}`
`24`	`24`	`if [ "$1" = '-h' ]; then`
`25`	`25`	`usage`
Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ Usage:`
`20`	`20`
`21`	`21`	`EOT`
`22`	`22`
`23`		`- exit $1`
	`23`	`+ exit ${1:-0} # Exit with code 0 unless an arg is passed to the method.`
`24`	`24`	`}`
`25`	`25`
`26`	`26`
Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ Usage:`
`17`	`17`
`18`	`18`	`EOT`
`19`	`19`
`20`		`- exit 0`
	`20`	`+ exit ${1:-0} # Exit with code 0 unless an arg is passed to the method.`
`21`	`21`	`}`
`22`	`22`	`if [ "$1" = '-h' ]; then`
`23`	`23`	`usage`
Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ Environment Variables:`
`21`	`21`
`22`	`22`	`EOT`
`23`	`23`
`24`		`- exit 0`
	`24`	`+ exit ${1:-0} # Exit with code 0 unless an arg is passed to the method.`
`25`	`25`	`}`
`26`	`26`	`if [ "$1" = '-h' ]; then`
`27`	`27`	`usage`
Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ Environment Variables:`
`34`	`34`
`35`	`35`	`EOT`
`36`	`36`
`37`		`- exit 0`
	`37`	`+ exit ${1:-0} # Exit with code 0 unless an arg is passed to the method.`
`38`	`38`	`}`
`39`	`39`	`if [ "$1" = '-h' ]; then`
`40`	`40`	`usage`