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Detect if there are no existing flows to migrate into a project

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This commit is contained in:
Nick O'Leary
2018-02-20 14:30:37 -08:00
parent 2ee0c8c228
commit 9a5139f452
3 changed files with 23 additions and 11 deletions
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13
red/runtime/storage/localfilesystem/projects/index.js
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@@ -445,6 +445,7 @@ var initialFlowLoadComplete = false;
var flowsFile;
var flowsFullPath;
var flowsFileExists = false;
var flowsFileBackup;
var credentialsFile;
var credentialsFileBackup;
@@ -492,7 +493,14 @@ function getFlows() {
}
}
return util.readFile(flowsFullPath,flowsFileBackup,[],'flow');
return util.readFile(flowsFullPath,flowsFileBackup,null,'flow').then(function(result) {
if (result === null) {
flowsFileExists = false;
return [];
}
flowsFileExists = true;
return result;
});
}
function saveFlows(flows) {
@@ -505,6 +513,8 @@ function saveFlows(flows) {
return when.reject(error);
}
flowsFileExists = true;
try {
fs.renameSync(flowsFullPath,flowsFileBackup);
} catch(err) {
@@ -586,6 +596,7 @@ module.exports = {
removeRemote: removeRemote,
updateRemote: updateRemote,
getFlowFilename: getFlowFilename,
flowFileExists: function() { return flowsFileExists },
getCredentialsFilename: getCredentialsFilename,
getGlobalGitUser: function() { return globalGitUser },
getFlows: getFlows,