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import qbs.FileInfo
Project {
property string name: 'codegen'
property string osSpecificName: name.toUpperCase() + '_' + qbs.targetPlatform.toUpperCase()
Product {
type: 'application'
consoleApplication: true
name: project.name
property var replacements: ({
NUMBERTYPE: "int",
STRINGTYPE: "char **",
FUNCTIONNAME: "main"
})
property bool dummy: { console.info("executable suffix: " + cpp.executableSuffix); }
Group {
files: 'foo.txt'
fileTags: ['text']
}
Depends { name: 'cpp' }
Depends { name: 'Qt.core' }
}
Rule {
inputs: ['text']
Artifact {
fileTags: ['cpp']
filePath: input.baseName + '.cpp'
}
prepare: {
function expandMacros(str, table)
{
var rex = /\$\w+/;
var m = rex.exec(str);
while (m != null) {
str = str.substr(0, m.index)
+ table[m[0].substr(1)]
+ str.substr(m.index + m[0].length);
m = rex.exec(str);
}
return str;
}
// check whether multipart module name translation is working
var actual = product.moduleProperty("Qt.core", "mocName");
if (!actual || !actual.includes("moc"))
throw "multipart module name translation is broken";
// check whether we can access project properties here
var expected = "CODEGEN_" + product.moduleProperty("qbs",
"targetPlatform").toUpperCase();
if (project.osSpecificName !== expected)
throw "Wrong project property value: " + project.osSpecificName
+ "\nexpected: " + expected;
var code = '$NUMBERTYPE $FUNCTIONNAME($NUMBERTYPE, $STRINGTYPE) { return 0; }';
code = expandMacros(code, product.replacements);
var args = ['echo ' + code + '>' + output.filePath]
var cmd
if (product.moduleProperty("qbs", "hostOS").includes('windows')) {
cmd = new Command(product.qbs.windowsShellPath, ['/C'].concat(args));
} else {
args[0] = args[0].replace(/\(/g, '\\(')
args[0] = args[0].replace(/\)/g, '\\)')
args[0] = args[0].replace(/;/g, '\\;')
cmd = new Command(product.qbs.shellPath, ['-c'].concat(args))
}
cmd.description = 'generating ' + FileInfo.fileName(output.filePath);
cmd.highlight = 'codegen';
return cmd;
}
}
}
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