From 3b3baf375be63acfd293b1b47a5f49aab4b06a70 Mon Sep 17 00:00:00 2001
From: Uko Kokņevičs
Date: Tue, 15 Nov 2022 02:37:38 +0200
Subject: Replace my zig-curl with zelda

---
 src/Installation.zig | 18 ++++++++++++++----
 src/http.zig         | 23 +++++++++++++++++++++++
 src/install.zig      |  4 ++--
 src/main.zig         |  5 +++++
 4 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100644 src/http.zig

(limited to 'src')

diff --git a/src/Installation.zig b/src/Installation.zig
index 4f7a48d..3c056b9 100644
--- a/src/Installation.zig
+++ b/src/Installation.zig
@@ -1,6 +1,6 @@
-const curl = @import("curl");
 const std = @import("std");
 const xdg = @import("xdg");
+const zelda = @import("zelda");
 const zup = @import("zup");
 
 const Allocator = std.mem.Allocator;
@@ -135,13 +135,23 @@ pub fn isInstalled(allocator: Allocator, name: []const u8) !bool {
 pub fn getAvailableList(config: Config) !Installations {
     const allocator = config.allocator;
 
-    var json_str = try curl.easyDownload(allocator, "https://ziglang.org/download/index.json");
-    defer allocator.free(json_str);
+    var response = try zelda.get(allocator, "https://ziglang.org/download/index.json");
+    defer response.deinit();
+
+    if (response.status_code.group() != .success) {
+        std.log.err("HTTP Error while getting Zig download index.json: {}", .{response.status_code});
+        return error.HttpError;
+    }
+
+    if (response.body == null) {
+        std.log.err("No body response while getting Zig download index.json", .{});
+        return error.HttpError;
+    }
 
     var parser = std.json.Parser.init(allocator, false);
     defer parser.deinit();
 
-    var vt = try parser.parse(json_str);
+    var vt = try parser.parse(response.body.?);
     defer vt.deinit();
 
     if (vt.root != .Object) {
diff --git a/src/http.zig b/src/http.zig
new file mode 100644
index 0000000..bb3b3ac
--- /dev/null
+++ b/src/http.zig
@@ -0,0 +1,23 @@
+const std = @import("std");
+const zelda = @import("zelda");
+
+const Allocator = std.mem.Allocator;
+const File = std.fs.File;
+
+// TODO: zelda should be able to do this internally so I wouldn't have to allocate memory for the
+// file
+pub fn downloadToFile(allocator: Allocator, file: *File, url: []const u8) !void {
+    var response = try zelda.get(allocator, url);
+    defer response.deinit();
+
+    if (response.status_code.group() != .success) {
+        std.log.err("HTTP Error: {}", .{response.status_code});
+        return error.HttpError;
+    }
+
+    if (response.body) |body| {
+        try file.writer().writeAll(body);
+    } else {
+        std.log.warn("Downloaded nothing from {s}...", .{url});
+    }
+}
diff --git a/src/install.zig b/src/install.zig
index 27db4bb..47b804c 100644
--- a/src/install.zig
+++ b/src/install.zig
@@ -1,7 +1,7 @@
 const libarchive = @import("libarchive");
-const curl = @import("curl");
 const std = @import("std");
 const xdg = @import("xdg");
+const zelda = @import("zelda");
 const zup = @import("zup");
 
 const Allocator = std.mem.Allocator;
@@ -70,7 +70,7 @@ pub fn perform(allocator: Allocator, name: []const u8, force: bool, available: I
     }
 
     std.log.info("Downloading to /tmp/{s}...", .{filename});
-    try curl.easyDownloadToFile(&tmpfile, installation.url.?);
+    try zup.http.downloadToFile(allocator, &tmpfile, installation.url.?);
 
     std.log.info("Extracting...", .{});
     var archive = try ArchiveRead.init();
diff --git a/src/main.zig b/src/main.zig
index 197a224..56b1b77 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -2,6 +2,7 @@ pub const Config = @import("Config.zig");
 pub const Installation = @import("Installation.zig");
 pub const Installations = Installation.Installations;
 pub const SubCommand = @import("subcommand.zig").SubCommand;
+pub const http = @import("http.zig");
 
 pub const help = SubCommand(Help);
 pub const install = SubCommand(@import("install.zig"));
@@ -12,6 +13,7 @@ pub const update = SubCommand(@import("update.zig"));
 pub const version = SubCommand(Version);
 
 const std = @import("std");
+const zelda = @import("zelda");
 const zup_config = @import("zup-config");
 
 const ArgIterator = std.process.ArgIterator;
@@ -24,6 +26,9 @@ pub fn main() !void {
     const allocator = gpa.allocator();
     defer _ = gpa.deinit();
 
+    // TODO: Make an issue in zelda mentioning this
+    defer zelda.client.global_connection_cache.deinit();
+
     var config = try Config.init(allocator);
     defer config.deinit();
 
-- 
cgit v1.2.3