Allow redownloads on install

dim.ts

@@ -44,6 +44,10 @@ await new Command()
         "Specify the header. Can specify multiple times.",
         { collect: true },
       )
+      .option(
+        "-F, --force",
+        "Force execution.",
+      )
       .description(
         "Install the data.\n" +
           "Specify the url of data. If you dont't specify argument, install all data which is not installed dependency.",

libs/actions.ts

@@ -168,6 +168,7 @@ export class InstallAction {
       postProcesses?: string[];
       name?: string;
       headers?: string[];
+      force?: boolean;
     },
     url: string | undefined,
   ) {
@@ -184,8 +185,9 @@ export class InstallAction {
       const targetContent = new DimFileAccessor().getContents().find((c) =>
         c.name === options.name
       );
-      if (targetContent !== undefined) {
+      if (targetContent !== undefined && options.force === undefined) {
         console.log("The name already exists.");
+        console.log("Forced execution requires the -F option");
         Deno.exit(1);
       }
       const result = await installFromURL(
@@ -235,7 +237,11 @@ export class InstallAction {
         Colors.green(`Installed to ${fullPath}`),
       );
     } else {
-      const lockContentList = await installFromDimFile().catch((error) => {
+      let force = false;
+      if (options.force !== undefined) {
+        force = true;
+      }
+      const lockContentList = await installFromDimFile(force).catch((error) => {
         console.error(
           Colors.red("Failed to install."),
           Colors.red(error.message),
@@ -250,6 +256,7 @@ export class InstallAction {
           );
         } else {
           console.log("All contents have already been installed.");
+          console.log("Forced execution requires the -F option");
         }
       }
     }