#!/usr/bin/env bash # XcodeGen expands AppIcon.icon into a PBXGroup and adds icon.json / svg # files to Copy Bundle Resources. Icon Composer bundles must be a single # PBXFileReference (folder.iconcomposer.icon) linked to the target so actool # compiles them together with Assets.xcassets. set -euo pipefail ROOT="$(cd "$(dirname "$0")/.." && pwd)" PBXPROJ="$ROOT/OSGKeyboard.xcodeproj/project.pbxproj" ICON_PATH="$ROOT/OSGKeyboard/AppIcon.icon" if [[ ! -f "$PBXPROJ" ]]; then echo "error: $PBXPROJ not found (run xcodegen generate first)" >&2 exit 1 fi if [[ ! -d "$ICON_PATH" ]]; then echo "error: $ICON_PATH not found" >&2 exit 1 fi python3 - "$PBXPROJ" <<'PY' import re import sys import uuid from pathlib import Path pbxproj = Path(sys.argv[1]) text = pbxproj.read_text() if "/* AppIcon.icon in Resources */" in text and "folder.iconcomposer.icon" in text: print("AppIcon.icon already patched") sys.exit(0) icon_ref_match = re.search( r"(?P[ \t]*)(?P[A-F0-9]{24}) /\* AppIcon\.icon \*/ = \{", text, ) if not icon_ref_match: print("error: AppIcon.icon not found in project.pbxproj", file=sys.stderr) sys.exit(1) icon_uuid = icon_ref_match.group("uuid") indent = icon_ref_match.group("indent") block_start = icon_ref_match.start() # Brace-match the PBX object so we tolerate XcodeGen format drift. brace_open = text.find("{", icon_ref_match.end() - 1) depth = 0 block_end = None for index in range(brace_open, len(text)): char = text[index] if char == "{": depth += 1 elif char == "}": depth -= 1 if depth == 0: # Include trailing semicolon when present. block_end = index + 1 if block_end < len(text) and text[block_end] == ";": block_end += 1 break if block_end is None: print("error: could not parse AppIcon.icon PBX block", file=sys.stderr) sys.exit(1) inner_indent = indent + "\t" replacement = ( f"{indent}{icon_uuid} /* AppIcon.icon */ = {{\n" f"{inner_indent}isa = PBXFileReference;\n" f"{inner_indent}lastKnownFileType = folder.iconcomposer.icon;\n" f"{inner_indent}path = AppIcon.icon;\n" f"{inner_indent}sourceTree = \"\";\n" f"{indent}}};" ) text = text[:block_start] + replacement + text[block_end:] nested_resource_names = ("icon.json", "App Icon Template.svg") lines = text.splitlines(keepends=True) filtered: list[str] = [] for line in lines: if " in Resources */ = {isa = PBXBuildFile;" in line and any( name in line for name in nested_resource_names ): continue if " in Resources */," in line and any(name in line for name in nested_resource_names): continue filtered.append(line) text = "".join(filtered) build_uuid = uuid.uuid4().hex[:24].upper() build_entry = ( f"\t\t{build_uuid} /* AppIcon.icon in Resources */ = " f"{{isa = PBXBuildFile; fileRef = {icon_uuid} /* AppIcon.icon */; }};\n" ) if f"{build_uuid} /* AppIcon.icon in Resources */" not in text: text = text.replace( "/* Begin PBXBuildFile section */\n", "/* Begin PBXBuildFile section */\n" + build_entry, 1, ) if f"{build_uuid} /* AppIcon.icon in Resources */," not in text: resources_phase = re.search( r"\t\t(?P[A-F0-9]{24}) /\* Resources \*/ = \{\n" r"\t\t\tisa = PBXResourcesBuildPhase;\n" r"\t\t\tbuildActionMask = 2147483647;\n" r"\t\t\tfiles = $\n" r"(?P.*?Assets\.xcassets in Resources.*?\n)" r"(?P.*?)" r"\t\t\t$;\n" r"\t\t\trunOnlyForDeploymentPostprocessing = 0;\n" r"\t\t\};", text, re.DOTALL, ) if not resources_phase: print("error: OSGKeyboard Resources phase not found", file=sys.stderr) sys.exit(1) insert_at = resources_phase.end("body") text = ( text[:insert_at] + f"\t\t\t\t{build_uuid} /* AppIcon.icon in Resources */,\n" + text[insert_at:] ) pbxproj.write_text(text) print("Patched AppIcon.icon -> folder.iconcomposer.icon (target Resources)") PY