feat: import parser configurations from json files

this is a CLI feature that will take a list of files which can each have
an individual configuration or a list of them, match them with an
existing configuration by title, and then save all of them.

src/main/app.ts

@@ -109,6 +109,21 @@ yargs(hideBin(process.argv))
       flagsCLI["names"] = !!argv.names;
     },
   )
+  .command(
+    "import",
+    clc.blue("Import parser configurations from JSON.\nUsage: import [file]"),
+    (yargs: typeof Argv) => {
+      return yargs
+        .positional("files", {
+          describe: clc.blue("JSON file paths with parser configurations."),
+          type: "string",
+        })
+    },
+    (argv: any) => {
+      commandCLI = "import";
+      argsCLI = argv._.slice(1);
+    },
+  )
   .command(
     "add",
     clc.blue("Run all enabled parsers and save apps to steam.\nUsage: add"),

src/renderer/components/app.component.ts

@@ -118,7 +118,7 @@ export class AppComponent {
     });
     ipcService.on("cli_message", (event, message) => {
       this.settingsService.onLoad((appSettings) => {
-        if (["list", "enable", "disable"].includes(message.command)) {
+        if (["list", "enable", "disable", "import"].includes(message.command)) {
           this.zone.run(() => {
             this.router.navigate(["/parsers", -1], {
               queryParams: {

src/renderer/components/parsers.component.ts

@@ -44,6 +44,7 @@ import {
 import { BehaviorSubject, Subscription, of, concat } from "rxjs";
 import { map } from "rxjs/operators";
 import { APP } from "../../variables";
+import * as fs from "fs-extra";
 import * as _ from "lodash";
 import * as os from "os";
 import {
@@ -876,6 +877,30 @@ export class ParsersComponent implements AfterViewInit, OnDestroy {
                   this.ipcService.send("all_done");
                 });
               }
+            } else if (["import"].includes(parsedCLI.command)) {
+              for (let jsonFile of parsedCLI.args) {
+                fs.readFile(jsonFile, "utf8", (error: any, data: any) => {
+                  if (error) {
+                    this.ipcService.send("log", error);
+                  } else {
+                    try {
+                      const parsed = JSON.parse(data) || [];
+                      const configurations: UserConfiguration[] = Array.isArray(parsed) ? parsed : [parsed];
+                      for (let saved of configurations) {
+                        if (!this.parsersService.isConfigurationValid(saved)) {
+                          this.ipcService.send("log", `User configuration is not valid: ${JSON.stringify(saved)}`);
+                        } else {
+                          const current = userConfigurations.filter(cfg => saved.configTitle == cfg.configTitle).at(0) || null;
+                          this.parsersService.saveConfiguration({ saved, current });
+                        }
+                      }
+                    } catch (e) {
+                      this.ipcService.send("log", e);
+                    }
+                  }
+                });
+              }
+              this.ipcService.send("all_done");
             }
           },
         );