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more complete example/update to latest universal lambda
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This commit is contained in:
Emil Lerch 2023-10-23 14:09:29 -07:00
parent 5351480102
commit bc755fb2c4
Signed by: lobo
GPG Key ID: A7B62D657EF764F8
2 changed files with 15 additions and 12 deletions
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8
build.zig.zon
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@ -4,12 +4,12 @@
.dependencies = .{
.universal_lambda_build = .{
.url = "https://git.lerch.org/lobo/universal-lambda-zig/archive/70b0fda03b9c54a6eda8d61cb8ab8b9d9f29b2ef.tar.gz",
.hash = "122004f2a4ad253be9b8d7989ca6508af1483d8a593ca7fee93627444b2b37d170d2",
.url = "https://git.lerch.org/lobo/universal-lambda-zig/archive/6c89380fea51686b775a93d9a68150262a20d513.tar.gz",
.hash = "1220173c05fa58d0dceda2e2de99edb1a68b859006747cfcf80d7c908dda95f87db2",
},
.flexilib = .{
.url = "https://git.lerch.org/lobo/flexilib/archive/c44ad2ba84df735421bef23a2ad612968fb50f06.tar.gz",
.hash = "122051fdfeefdd75653d3dd678c8aa297150c2893f5fad0728e0d953481383690dbc",
.url = "https://git.lerch.org/lobo/flexilib/archive/3d3dab9c792651477932e2b61c9f4794ac694dcb.tar.gz",
.hash = "1220fd7a614fe3c9f6006b630bba528e2ec9dca9c66f5ff10f7e471ad2bdd41b6c89",
},
},
}

19
src/main.zig
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@ -1,8 +1,9 @@
const std = @import("std");
const universal_lambda = @import("universal_lambda_handler");
const helpers = @import("helpers.zig"); // not necessary, but these functions provide common access to common things
pub fn main() !void {
try universal_lambda.run(null, handler);
const helpers = @import("universal_lambda_helpers"); // not necessary, but these functions provide common access to common things
pub fn main() !u8 {
return try universal_lambda.run(null, handler);
}
pub fn handler(allocator: std.mem.Allocator, event_data: []const u8, context: universal_lambda.Context) ![]const u8 {
@ -10,11 +11,13 @@ pub fn handler(allocator: std.mem.Allocator, event_data: []const u8, context: un
const target = try helpers.findTarget(allocator, context);
var al = std.ArrayList(u8).init(allocator);
var writer = al.writer();
var args = try std.process.argsWithAllocator(allocator);
while (args.next()) |arg| {
try writer.print("\tcalled with arg: {s}\n", .{arg});
var headers = try helpers.allHeaders(allocator, context);
try writer.print("Header data passed to handler (if console, this is args+env vars)\n", .{});
for (headers.http_headers.list.items) |f| {
try writer.print("\t{s}: {s}\n", .{ f.name, f.value });
}
try writer.print("(target: {s}) Event data, from you, to me, to you: {s}\n", .{ target, event_data });
try writer.print("Value for header 'Foo' is: {s}\n", .{try helpers.getFirstHeaderValue(allocator, context, "foo") orelse "undefined"});
try writer.print("======================================================================\n", .{});
try writer.print("Event handler target: {s}\n", .{target});
try writer.print("Event data passed to handler: {s}\n", .{event_data});
return al.items;
}