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add ability for consumers to specify env file / log info & continue if not exists

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This commit is contained in:
Emil Lerch 2026-02-03 17:36:03 -08:00
parent 140f9e9c55
commit 56ac230e5e
Signed by untrusted user: lobo
GPG key ID: A7B62D657EF764F8
2 changed files with 10 additions and 2 deletions
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6
lambdabuild.zig
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@ -16,6 +16,10 @@ pub const Config = struct {
/// Default IAM role name if not specified via -Drole-name. /// Default IAM role name if not specified via -Drole-name.
default_role_name: []const u8 = "lambda_basic_execution", default_role_name: []const u8 = "lambda_basic_execution",
/// Default environment file if not specified via -Denv-file.
/// If the file doesn't exist, it's silently skipped.
default_env_file: ?[]const u8 = ".env",
}; };
/// Information about the configured Lambda build steps. /// Information about the configured Lambda build steps.
@ -84,7 +88,7 @@ pub fn configureBuild(
[]const u8, []const u8,
"env-file", "env-file",
"Path to environment variables file (KEY=VALUE format)", "Path to environment variables file (KEY=VALUE format)",
) orelse null; ) orelse config.default_env_file;
const allow_principal = b.option( const allow_principal = b.option(
[]const u8, []const u8,
"allow-principal", "allow-principal",

6
tools/build/src/deploy.zig
View file

@ -138,8 +138,12 @@ fn loadEnvFile(
allocator: std.mem.Allocator, allocator: std.mem.Allocator,
) !void { ) !void {
const file = std.fs.cwd().openFile(path, .{}) catch |err| { const file = std.fs.cwd().openFile(path, .{}) catch |err| {
if (err == error.FileNotFound) {
std.log.info("Env file '{s}' not found, skipping", .{path});
return;
}
std.log.err("Failed to open env file '{s}': {}", .{ path, err }); std.log.err("Failed to open env file '{s}': {}", .{ path, err });
return error.EnvFileNotFound; return error.EnvFileOpenError;
}; };
defer file.close(); defer file.close();