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KristianDDKristianDD
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Fix update command and add tests. (#3227)
* Fix update command and add tests. * Fix comments. * Rewrite tests. * Fix comments.
1 parent b3c6e6c commit b343e26

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4 files changed

+326
-46
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4 files changed

+326
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lines changed

‎lib/commands/update.ts

+75-46
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
import * as path from "path";
2-
import * as shelljs from "shelljs";
2+
import * as constants from "../constants";
33

44
export class UpdateCommand implements ICommand {
55
public allowedParameters: ICommandParameter[] = [];
@@ -15,49 +15,41 @@ export class UpdateCommand implements ICommand {
1515
this.$projectData.initializeProjectData();
1616
}
1717

18+
static readonly folders: string[] = [
19+
constants.LIB_DIR_NAME,
20+
constants.HOOKS_DIR_NAME,
21+
constants.PLATFORMS_DIR_NAME,
22+
constants.NODE_MODULES_FOLDER_NAME
23+
];
24+
static readonly tempFolder: string = ".tmp_backup";
25+
static readonly updateFailMessage: string = "Could not update the project!";
26+
static readonly backupFailMessage: string = "Could not backup project folders!";
27+
1828
public async execute(args: string[]): Promise<void> {
19-
const folders = ["lib", "hooks", "platforms", "node_modules"];
20-
const tmpDir = path.join(this.$projectData.projectDir, ".tmp_backup");
29+
const tmpDir = path.join(this.$projectData.projectDir, UpdateCommand.tempFolder);
2130

2231
try {
23-
shelljs.rm("-fr", tmpDir);
24-
shelljs.mkdir(tmpDir);
25-
shelljs.cp(path.join(this.$projectData.projectDir, "package.json"), tmpDir);
26-
for (const folder of folders) {
27-
const folderToCopy = path.join(this.$projectData.projectDir, folder);
28-
if (this.$fs.exists(folderToCopy)) {
29-
shelljs.cp("-rf", folderToCopy, tmpDir);
30-
}
31-
}
32+
this.backup(tmpDir);
3233
} catch (error) {
33-
this.$logger.error("Could not backup project folders!");
34+
this.$logger.error(UpdateCommand.backupFailMessage);
35+
this.$fs.deleteDirectory(tmpDir);
3436
return;
3537
}
3638

3739
try {
38-
await this.executeCore(args, folders);
40+
await this.executeCore(args);
3941
} catch (error) {
40-
shelljs.cp("-f", path.join(tmpDir, "package.json"), this.$projectData.projectDir);
41-
for (const folder of folders) {
42-
shelljs.rm("-rf", path.join(this.$projectData.projectDir, folder));
43-
44-
const folderToCopy = path.join(tmpDir, folder);
45-
46-
if (this.$fs.exists(folderToCopy)) {
47-
shelljs.cp("-fr", folderToCopy, this.$projectData.projectDir);
48-
}
49-
}
50-
51-
this.$logger.error("Could not update the project!");
42+
this.restoreBackup(tmpDir);
43+
this.$logger.error(UpdateCommand.updateFailMessage);
5244
} finally {
53-
shelljs.rm("-fr", tmpDir);
45+
this.$fs.deleteDirectory(tmpDir);
5446
}
5547
}
5648

5749
public async canExecute(args: string[]): Promise<boolean> {
58-
for (const arg of args) {
59-
const platform = arg.split("@")[0];
60-
this.$platformService.validatePlatformInstalled(platform, this.$projectData);
50+
const platforms = this.getPlatforms();
51+
52+
for (const platform of platforms.packagePlatforms) {
6153
const platformData = this.$platformsData.getPlatformData(platform, this.$projectData);
6254
const platformProjectService = platformData.platformProjectService;
6355
await platformProjectService.validate(this.$projectData);
@@ -66,42 +58,79 @@ export class UpdateCommand implements ICommand {
6658
return args.length < 2 && this.$projectData.projectDir !== "";
6759
}
6860

69-
private async executeCore(args: string[], folders: string[]): Promise<void> {
70-
let platforms = this.$platformService.getInstalledPlatforms(this.$projectData);
71-
const availablePlatforms = this.$platformService.getAvailablePlatforms(this.$projectData);
72-
const packagePlatforms: string[] = [];
61+
private async executeCore(args: string[]): Promise<void> {
62+
const platforms = this.getPlatforms();
7363

74-
for (const platform of availablePlatforms) {
64+
for (const platform of _.xor(platforms.installed, platforms.packagePlatforms)) {
7565
const platformData = this.$platformsData.getPlatformData(platform, this.$projectData);
76-
const platformVersion = this.$projectDataService.getNSValue(this.$projectData.projectDir, platformData.frameworkPackageName);
77-
if (platformVersion) {
78-
packagePlatforms.push(platform);
79-
this.$projectDataService.removeNSProperty(this.$projectData.projectDir, platformData.frameworkPackageName);
80-
}
66+
this.$projectDataService.removeNSProperty(this.$projectData.projectDir, platformData.frameworkPackageName);
8167
}
8268

83-
await this.$platformService.removePlatforms(platforms, this.$projectData);
69+
await this.$platformService.removePlatforms(platforms.installed, this.$projectData);
8470
await this.$pluginsService.remove("tns-core-modules", this.$projectData);
8571
await this.$pluginsService.remove("tns-core-modules-widgets", this.$projectData);
8672

87-
for (const folder of folders) {
88-
shelljs.rm("-fr", folder);
73+
for (const folder of UpdateCommand.folders) {
74+
this.$fs.deleteDirectory(path.join(this.$projectData.projectDir, folder));
8975
}
9076

91-
platforms = platforms.concat(packagePlatforms);
9277
if (args.length === 1) {
93-
for (const platform of platforms) {
78+
for (const platform of platforms.packagePlatforms) {
9479
await this.$platformService.addPlatforms([platform + "@" + args[0]], this.$options.platformTemplate, this.$projectData, this.$options, this.$options.frameworkPath);
9580
}
9681

9782
await this.$pluginsService.add("tns-core-modules@" + args[0], this.$projectData);
9883
} else {
99-
await this.$platformService.addPlatforms(platforms, this.$options.platformTemplate, this.$projectData, this.$options, this.$options.frameworkPath);
84+
await this.$platformService.addPlatforms(platforms.packagePlatforms, this.$options.platformTemplate, this.$projectData, this.$options, this.$options.frameworkPath);
10085
await this.$pluginsService.add("tns-core-modules", this.$projectData);
10186
}
10287

10388
await this.$pluginsService.ensureAllDependenciesAreInstalled(this.$projectData);
10489
}
90+
91+
private getPlatforms(): {installed: string[], packagePlatforms: string[]} {
92+
const installedPlatforms = this.$platformService.getInstalledPlatforms(this.$projectData);
93+
const availablePlatforms = this.$platformService.getAvailablePlatforms(this.$projectData);
94+
const packagePlatforms: string[] = [];
95+
96+
for (const platform of availablePlatforms) {
97+
const platformData = this.$platformsData.getPlatformData(platform, this.$projectData);
98+
const platformVersion = this.$projectDataService.getNSValue(this.$projectData.projectDir, platformData.frameworkPackageName);
99+
if (platformVersion) {
100+
packagePlatforms.push(platform);
101+
}
102+
}
103+
104+
return {
105+
installed: installedPlatforms,
106+
packagePlatforms: installedPlatforms.concat(packagePlatforms)
107+
};
108+
}
109+
110+
private restoreBackup(tmpDir: string): void {
111+
this.$fs.copyFile(path.join(tmpDir, constants.PACKAGE_JSON_FILE_NAME), this.$projectData.projectDir);
112+
for (const folder of UpdateCommand.folders) {
113+
this.$fs.deleteDirectory(path.join(this.$projectData.projectDir, folder));
114+
115+
const folderToCopy = path.join(tmpDir, folder);
116+
117+
if (this.$fs.exists(folderToCopy)) {
118+
this.$fs.copyFile(folderToCopy, this.$projectData.projectDir);
119+
}
120+
}
121+
}
122+
123+
private backup(tmpDir: string): void {
124+
this.$fs.deleteDirectory(tmpDir);
125+
this.$fs.createDirectory(tmpDir);
126+
this.$fs.copyFile(path.join(this.$projectData.projectDir, constants.PACKAGE_JSON_FILE_NAME), tmpDir);
127+
for (const folder of UpdateCommand.folders) {
128+
const folderToCopy = path.join(this.$projectData.projectDir, folder);
129+
if (this.$fs.exists(folderToCopy)) {
130+
this.$fs.copyFile(folderToCopy, tmpDir);
131+
}
132+
}
133+
}
105134
}
106135

107136
$injector.registerCommand("update", UpdateCommand);

‎lib/constants.ts

+2
Original file line numberDiff line numberDiff line change
@@ -16,6 +16,8 @@ export const TEST_RUNNER_NAME = "nativescript-unit-test-runner";
1616
export const LIVESYNC_EXCLUDED_FILE_PATTERNS = ["**/*.js.map", "**/*.ts"];
1717
export const XML_FILE_EXTENSION = ".xml";
1818
export const PLATFORMS_DIR_NAME = "platforms";
19+
export const HOOKS_DIR_NAME = "hooks";
20+
export const LIB_DIR_NAME = "lib";
1921
export const CODE_SIGN_ENTITLEMENTS = "CODE_SIGN_ENTITLEMENTS";
2022
export const AWAIT_NOTIFICATION_TIMEOUT_SECONDS = 9;
2123
export const SRC_DIR = "src";

‎package.json

+2
Original file line numberDiff line numberDiff line change
@@ -85,6 +85,7 @@
8585
"analyze": true,
8686
"devDependencies": {
8787
"@types/chai": "4.0.1",
88+
"@types/sinon": "4.0.0",
8889
"@types/chai-as-promised": "0.0.31",
8990
"@types/chokidar": "1.6.0",
9091
"@types/lockfile": "1.0.0",
@@ -104,6 +105,7 @@
104105
"grunt-ts": "6.0.0-beta.16",
105106
"istanbul": "0.4.5",
106107
"mocha": "3.1.2",
108+
"sinon": "4.1.2",
107109
"should": "7.0.2",
108110
"source-map-support": "^0.4.14",
109111
"tslint": "5.4.3",

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