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/*
* Copyright 2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
aliasFile = new File(grailsSettings.userHome, '.grails/.aliases')
includeTargets << grailsScript("_GrailsArgParsing")
target(default: 'Configures aliases for grails commands') {
def params = argsMap.params
if (!params) {
if (argsMap.list) {
listAliases()
} else if(argsMap.delete) {
removeAlias()
} else {
println usage()
exit 1
}
exit 0
}
if (params.size() == 1) {
showAlias()
} else {
configureAlias()
}
}
def configureAlias() {
def params = argsMap.params
def aliases = loadProperties()
def numberOfParams = params.size()
def alias = params[0]
if (aliases.containsKey(alias) && isInteractive) {
def oldValue = aliases.get(alias)
if (!confirmInput("An alias named ${alias} already exists. The current value is ${oldValue}. Overwrite existing value? ")) {
exit 0
}
}
def value = params[1..-1].join(' ')
aliases.put alias, value
aliases.store(new FileWriter(aliasFile), null)
println "Alias ${alias} with value ${value} configured"
}
def removeAlias() {
def aliasToDelete = argsMap.delete
if (aliasToDelete == Boolean.TRUE) {
println usage()
exit 1
}
def aliases = loadProperties()
aliases.remove aliasToDelete
aliases.store(new FileWriter(aliasFile), null)
println "Alias ${aliasToDelete} removed"
}
def showAlias() {
def aliasToShow = argsMap.params[0]
def aliases = loadProperties()
def value = aliases.get aliasToShow
if (value) {
println "${aliasToShow} = ${value}"
} else {
println "No alias configured for ${aliasToShow}"
}
}
def listAliases() {
def aliases = loadProperties()
if (aliases) {
aliases.each { k, v ->
println "${k} = ${v}"
}
} else {
println "No aliases configured"
}
}
def loadProperties() {
def aliases = new Properties()
if (aliasFile.exists()) {
aliases.load(new FileReader(aliasFile))
}
aliases
}
def usage() {
'''\
Usage:
grails alias [--delete=alias] [--list] [alias [command]]
Examples:
grails alias ra run-app
grails alias rft test-app functional:
grails alias --list
grails alias rft
grails alias --delete=ra
'''
}
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