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Improve performance of tools table painting for bdc deployment tools (#8628)

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* get tool status at tool construction

* review feedback
This commit is contained in:
Arvind Ranasaria
2019-12-11 13:07:16 -08:00
committed by GitHub
parent bbb7a67bd2
commit 8271226487
1 changed files with 13 additions and 6 deletions
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19
extensions/resource-deployment/src/services/tools/toolBase.ts
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@@ -41,6 +41,7 @@ export const messageByDependencyType: Map<dependencyType, string> = new Map<depe
export abstract class ToolBase implements ITool {
constructor(private _platformService: IPlatformService) {
this.startVersionAndStatusUpdate();
}
abstract name: string;
@@ -180,7 +181,8 @@ export abstract class ToolBase implements ITool {
this.status = ToolStatus.Installing;
await this.installCore();
await this.addInstallationSearchPathsToSystemPath();
this.status = await this.updateVersionAndGetStatus();
this.startVersionAndStatusUpdate();
await this._pendingVersionAndStatusUpdate;
} catch (error) {
const errorMessage = getErrorMessage(error);
this._statusDescription = localize('toolBase.InstallError', "Error installing tool '{0}' [ {1} ].{2}Error: {3}{2}See output channel '{4}' for more details", this.displayName, this.homePage, EOL, errorMessage, this.outputChannelName);
@@ -190,7 +192,7 @@ export abstract class ToolBase implements ITool {
// Since we just completed installation, the status should be ToolStatus.Installed
// but if it is ToolStatus.NotInstalled then it means that installation failed with 0 exit code.
if (this.status === ToolStatus.NotInstalled) {
if ((this.status as ToolStatus) === ToolStatus.NotInstalled) {
this._statusDescription = localize('toolBase.InstallFailed', "Installation commands completed but version of tool '{0}' could not be detected so our installation attempt has failed. Detection Error: {1}{2}Cleaning up previous installations would help.", this.displayName, this._statusDescription, EOL);
if (this.uninstallCommand) {
this._statusDescription += localize('toolBase.ManualUninstallCommand', " A possibly way to uninstall is using this command:{0} >{1}", EOL, this.uninstallCommand);
@@ -234,13 +236,17 @@ export abstract class ToolBase implements ITool {
}
public async loadInformation(): Promise<void> {
await this._pendingVersionAndStatusUpdate;
if (this.status === ToolStatus.NotInstalled) {
await this.addInstallationSearchPathsToSystemPath();
this.status = await this.updateVersionAndGetStatus();
}
}
private async updateVersionAndGetStatus(): Promise<ToolStatus> {
private startVersionAndStatusUpdate() {
this._pendingVersionAndStatusUpdate = this.updateVersionAndStatus();
}
private async updateVersionAndStatus(): Promise<void> {
this._statusDescription = '';
const commandOutput = await this._platformService.runCommand(
this.versionCommand.command,
@@ -257,11 +263,11 @@ export abstract class ToolBase implements ITool {
// discover and set the installationPath
await this.setInstallationPath();
}
return ToolStatus.Installed;
this.status = ToolStatus.Installed;
}
else {
this._statusDescription = localize('deployCluster.GetToolVersionError', "Error retrieving version information.{0}Invalid output received, get version command output: '{1}' ", EOL, commandOutput);
return ToolStatus.NotInstalled;
this.status = ToolStatus.NotInstalled;
}
}
@@ -297,6 +303,7 @@ export abstract class ToolBase implements ITool {
return !version || (this._version ? SemVerCompare(this._version, version) >= 0 : false);
}
private _pendingVersionAndStatusUpdate!: Promise<void>;
private _status: ToolStatus = ToolStatus.NotInstalled;
private _version?: SemVer;
private _statusDescription?: string;