Zig

Create a Google Cloud Storage Bucket

See more Google Cloud Storage Examples

Demonstrates how to create a Google Cloud Storage bucket. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // This example uses a previously obtained access token having permission for the
    // scope "https://www.googleapis.com/auth/cloud-platform"

    // In this example, Get Google Cloud Storage OAuth2 Access Token,
    // the service account access token was saved to a text file.  This example fetches the access token from the file..
    const sb_token = try chilkat.StringBuilder.init();
    defer sb_token.deinit();
    sb_token.loadFile("qa_data/tokens/googleCloudStorageAccessToken.txt", "utf-8") catch {};

    // ---- Step 1
    // Create a JSON that contains the following information, replacing [VALUES_IN_BRACKETS] with the appropriate values:

    // {
    //   "name": "[BUCKET_NAME]",
    //   "location": "[BUCKET_LOCATION]",
    //   "storageClass": "[STORAGE_CLASS]"
    // }

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.updateString("name", "chilkat-ocean") catch {};
    json.updateString("location", "us") catch {};
    json.updateString("storageClass", "multi_regional") catch {};

    // ---- Step 2
    // Send a POST equivalent to this curl command

    // curl -X POST --data-binary @[JSON_FILE_NAME].json \
    //      -H "Authorization: Bearer [OAUTH2_TOKEN]" \
    //      -H "Content-Type: application/json" \
    //      "https://www.googleapis.com/storage/v1/b?project=[PROJECT_ID]"

    const http = try chilkat.Http.init();
    defer http.deinit();
    http.setAuthToken(try sb_token.getAsString(alloc));

    http.setUrlVar("project_id", "chilkat-176611") catch {};
    const url = "https://www.googleapis.com/storage/v1/b?project={$project_id}";
    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpJson("POST", url, json, "application/json", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const response_code = resp.getStatusCode();
    if (response_code == 401) {
        std.debug.print("{s}\n", .{try resp.getBodyStr(alloc)});
        std.debug.print("If invalid credentials, then it is likely the access token expired.\n", .{});
        std.debug.print("Your app should automatically fetch a new access token and re-try.\n", .{});
        return;
    }

    std.debug.print("Response code: {d}\n", .{response_code});
    std.debug.print("Response body\n", .{});
    std.debug.print("{s}\n", .{try resp.getBodyStr(alloc)});

    // A successful response looks like this:
    // Response code: 200
    // Response body
    // {
    //  "kind": "storage#bucket",
    //  "id": "chilkat-ocean",
    //  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-ocean",
    //  "projectNumber": "933037264567",
    //  "name": "chilkat-ocean",
    //  "timeCreated": "2017-08-13T12:27:10.811Z",
    //  "updated": "2017-08-13T12:27:10.811Z",
    //  "metageneration": "1",
    //  "location": "US",
    //  "storageClass": "MULTI_REGIONAL",
    //  "etag": "CAE="
    // }
    //

    // Parse the JSON response:
    const json_resp = try chilkat.JsonObject.init();
    defer json_resp.deinit();
    json_resp.load(try resp.getBodyStr(alloc)) catch {};

    std.debug.print("name: {s}\n", .{try json_resp.stringOf(alloc, "name")});
    std.debug.print("timeCreated: {s}\n", .{try json_resp.stringOf(alloc, "timeCreated")});

    // Parse the date/time created.
    const dt = try chilkat.DateTime.init();
    defer dt.deinit();
    dt.setFromTimestamp(try json_resp.stringOf(alloc, "timeCreated")) catch {};
    // ...
}