feat: fetch archive, fetch integrity checks, and globbing

MODULE.bazel

@@ -33,6 +33,7 @@ bazel_dep(name = "toolchains_llvm", version = "1.0.0", dev_dependency = True)
 bazel_dep(name = "hedron_compile_commands", dev_dependency = True)
 
 bazel_dep(name = "xxhash", version = "0.8.2")
+bazel_dep(name = "boringssl", version = "0.0.0-20240530-2db0eb3")
 
 git_override(
     module_name = "hedron_compile_commands",

ecsact/cli/commands/build/build_recipe.cc

@@ -204,12 +204,33 @@ static auto parse_sources( //
 				result.emplace_back(entry);
 			} else if(fetch) {
 				auto outdir = std::optional<std::string>{};
+				auto integrity = std::optional<std::string>{};
+				auto strip_prefix = std::optional<std::string>{};
+				auto paths = std::optional<std::vector<std::string>>{};
+				if(src["integrity"]) {
+					integrity = src["integrity"].as<std::string>();
+					if(integrity->empty()) {
+						integrity = {};
+					}
+				}
+				if(src["strip_prefix"]) {
+					strip_prefix = src["strip_prefix"].as<std::string>();
+					if(strip_prefix->empty()) {
+						strip_prefix = {};
+					}
+				}
+				if(src["paths"]) {
+					paths = src["paths"].as<std::vector<std::string>>();
+				}
 				if(src["outdir"]) {
 					outdir = src["outdir"].as<std::string>();
 				}
 				result.emplace_back(source_fetch{
 					.url = fetch.as<std::string>(),
+					.integrity = integrity,
+					.strip_prefix = strip_prefix,
 					.outdir = outdir,
+					.paths = paths,
 				});
 			} else if(path) {
 				auto src_path = fs::path{path.as<std::string>()};

ecsact/cli/commands/build/build_recipe.hh

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <string>
+#include <unordered_map>
 #include <variant>
 #include <vector>
 #include <span>
@@ -43,8 +44,11 @@ public:
 	};
 
 	struct source_fetch {
-		std::string                url;
-		std::optional<std::string> outdir;
+		std::string                             url;
+		std::optional<std::string>              integrity;
+		std::optional<std::string>              strip_prefix;
+		std::optional<std::string>              outdir;
+		std::optional<std::vector<std::string>> paths;
 	};
 
 	struct source_codegen {

ecsact/cli/commands/build/recipe/BUILD.bazel

@@ -16,6 +16,16 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "integrity",
+    copts = copts,
+    srcs = ["integrity.cc"],
+    hdrs = ["integrity.hh"],
+    deps = [
+        "@boringssl//:crypto",
+    ],
+)
+
 cc_library(
     name = "cook",
     copts = copts,
@@ -32,8 +42,12 @@ cc_library(
         "//conditions:default": [],
     }),
     deps = [
+        ":integrity",
         "//ecsact/cli:report",
         "//ecsact/cli/detail:argv0",
+        "//ecsact/cli/detail:download",
+        "//ecsact/cli/detail:glob",
+        "//ecsact/cli/detail:archive",
         "//ecsact/cli/commands/build:build_recipe",
         "//ecsact/cli/commands/build:cc_compiler_config",
         "//ecsact/cli/commands/build:cc_defines_gen",