first commit

Author: Lucas Marçal

README.md

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+![](images/cover.png)
+
+## Setup
+What you’ll install:
+- Java 11;
+
+## First run
+Run: make install_lldb_remap
+Run: make xcode

Scripts/build_script.py

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+#!/usr/bin/env python3.6
+
+import json
+import os
+import sys
+import shutil
+import subprocess
+from distutils.dir_util import copy_tree
+from typing import Any, Dict
+
+def copytree(src, dst, symlinks=False):
+    if os.path.isdir(src):
+        for item in os.listdir(src):
+            s = os.path.join(src, item)
+            d = os.path.join(dst, item)
+            if os.path.exists(d):
+                try:
+                    shutil.rmtree(d)
+                except OSError:
+                    os.unlink(d)
+            if os.path.isdir(s):
+                shutil.copytree(s, d, symlinks)
+            else:
+                shutil.copy2(s, d)
+    else:
+        shutil.copy2(src, dst)
+
+def runBuild() -> None:  # noqa C901
+    # Xcode Environment
+    arch = os.environ.get("ARCHS", default="")
+    platform_name = os.environ.get("PLATFORM_NAME", default="")
+    source_root = os.environ.get("SOURCE_ROOT", default="")
+    wrapper_name = os.environ.get("WRAPPER_NAME")
+    executable_name = os.environ.get("EXECUTABLE_NAME")
+    executable_extension = os.environ.get("EXECUTABLE_EXTENSION")
+    wrapper_extension = os.environ.get("WRAPPER_EXTENSION")
+    if wrapper_extension is None:
+        if executable_name is None:
+            exit(0)
+        wrapper_name = executable_name
+    else:
+        wrapper_extension = "app"
+
+    # Buck Environment
+    buck_cell_relative_path = os.environ.get("BUCK_CELL_RELATIVE_PATH")
+    build_target = os.environ.get("BUILD_TARGET").replace("\/\/", "//")
+    built_products_dir = os.environ.get("TARGET_BUILD_DIR", default="")
+    target_name = os.environ.get("TARGET_NAME", default="")
+
+    buck_cell_root = os.path.normpath(
+        os.path.join(source_root, buck_cell_relative_path)
+    )
+
+    product_name = (
+        wrapper_name
+        if wrapper_name is not None and wrapper_name != ""
+        else target_name + "." + wrapper_extension
+    )
+    path = os.path.join(built_products_dir, product_name)
+
+    archs = arch.split(" ")
+    if len(archs) > 1:
+      archs.remove("arm64")
+      archs = ",".join(archs)
+      arch = archs
+
+    build_target += "#" + platform_name + "-" + arch
+    if executable_extension is not None and executable_extension == "a":
+        build_target += ",static"
+        
+    build_command = ["./buck", "build", build_target] + [
+        "--report-absolute-paths",
+        "--show-output"
+    ]
+    print(build_command, file=sys.stderr)
+    build_output = subprocess.check_output(build_command, encoding="utf-8")
+    print(build_output, file=sys.stderr)
+    print("Output:")
+    print(build_output)
+    cell_relative_path = os.path.join(
+        "buck-out", build_output.split(" buck-out/")[-1].strip()
+    )
+    print(cell_relative_path)
+    app = os.path.join(buck_cell_root, cell_relative_path)
+    app = app.replace("Libraries/buck-out", "/buck-out")
+    if not os.path.exists(app):
+        print(
+            f"error: {product_name} not found at expected path ({app}).",
+            file=sys.stderr,
+        )
+        exit(1)
+    
+    copytree(app, path, symlinks=True)
+
+    machine_log_path = os.path.join(
+        buck_cell_root, "buck-out", "log", "last_buildcommand", "buck-machine-log"
+    )
+    machine_log_first_line = ""
+    try:
+        with open(machine_log_path, "r", encoding="utf-8") as fp:
+            machine_log_first_line = fp.readline()
+    except OSError:
+        print("warning Buck machine log unable to be read for run.", file=sys.stderr)
+    if machine_log_first_line != "":
+        machine_log_json: Dict[str, Any] = {}
+        try:
+            machine_log_json = machine_log_first_line.split()[1]
+        except IndexError:
+            print("warning Buck machine log unable to be parsed", file=sys.stderr)
+    print(path)
+    print(app)
+
+def touchDummyFiles():
+  temp_dir = os.environ.get("TEMP_DIR", default="")
+  native_arch = os.environ.get("NATIVE_ARCH")
+  product_name = os.environ.get("PRODUCT_NAME")
+  derived_data_native_arch_path = f'{temp_dir}/Objects-normal/{native_arch}/'
+
+  print("Writing files...")
+  os.makedirs(derived_data_native_arch_path, exist_ok=True)
+  os.popen(f'mkdir -p {derived_data_native_arch_path}/ && touch {derived_data_native_arch_path}/{product_name}.swiftmodule')
+  os.popen(f'touch -f {derived_data_native_arch_path}/{product_name}.swiftdoc')
+  os.popen(f'touch -f {derived_data_native_arch_path}/{product_name}-Swift.h')
+  os.popen(f'touch -f {derived_data_native_arch_path}/{product_name}-master.d')
+
+
+runBuild()
+touchDummyFiles()

Scripts/build_script.sh

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+set -x
+set -e
+PATH=/opt/homebrew/bin:$PATH
+pwd
+python3 Scripts/build_script.py

Scripts/lldb-remap.sh

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+#!/bin/bash
+cat <<EOF > ~/.lldb-remap
+settings set target.source-map . $REPO_ROOT/
+settings append target.source-map /APPLE_SDKROOT $SDKROOT/
+settings append target.source-map /APPLE_PLATFORM_DIR $PLATFORM_DIR/
+settings append target.source-map /APPLE_DEVELOPER_DIR $DEVELOPER_DIR/
+EOF

ThirthPartyLibs/BUCK

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+prebuilt_apple_framework(
+    name = "SDWebImage",
+    visibility = ["PUBLIC"],
+    framework = "SDWebImage/a990c053fff71e388a10f3357edb0be17929c9c5/Frameworks/SDWebImage.framework",
+    preferred_linkage = "static"
+)