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#!/usr/bin/env python3
"""
Updates Solverv.xcodeproj/project.pbxproj to:
- Add Shared/{Models,Utilities} file references for 5 shared files
- Add those files to both targets' PBXSourcesBuildPhase
- Remove old duplicate file references and build entries from both targets
- Add a Shared group in the project navigator
Run from the project root: python3 scripts/update_pbxproj.py
"""
import re
import secrets
PROJ = "Solverv.xcodeproj/project.pbxproj"
MODELS_FILES = ["Season.swift", "SolsticeEvent.swift", "SolsticeData.swift"]
UTIL_FILES = ["AppGroupManager.swift", "SunTimes.swift"]
ALL_FILES = MODELS_FILES + UTIL_FILES
def uid():
return secrets.token_hex(12).upper()
with open(PROJ) as f:
src = f.read()
# ── 1. Find existing file-reference UUIDs (expect 2 per name: one per target) ──
old_ref_uids = {}
for name in ALL_FILES:
pat = r'([0-9A-Fa-f]{24})\s*/\*\s*' + re.escape(name) + r'\s*\*/'
found = re.findall(pat, src)
old_ref_uids[name] = [u.upper() for u in found]
if len(found) != 2:
print(f"WARNING: expected 2 PBXFileReference entries for {name}, found {len(found)}: {found}")
# ── 2. Find existing build-file UUIDs (expect 2 per name: one per target) ──
old_build_uids = {}
for name in ALL_FILES:
pat = r'([0-9A-Fa-f]{24})\s*/\*\s*' + re.escape(name) + r'\s+in\s+Sources\s*\*/'
found = re.findall(pat, src)
old_build_uids[name] = [u.upper() for u in found]
if len(found) != 2:
print(f"WARNING: expected 2 PBXBuildFile entries for {name}, found {len(found)}: {found}")
# ── 3. Generate new UUIDs ──
new_ref_uid = {name: uid() for name in ALL_FILES}
new_build_uid = {name: [uid(), uid()] for name in ALL_FILES} # [target0, target1]
# ── 4. Insert new PBXFileReference entries ──
new_refs = "\n".join(
f'\t\t{new_ref_uid[name]} /* {name} */ = '
f'{{isa = PBXFileReference; lastKnownFileType = sourcecode.swift; '
f'path = {name}; sourceTree = "<group>"; }};'
for name in ALL_FILES
) + "\n"
src = src.replace(
"/* Begin PBXFileReference section */",
"/* Begin PBXFileReference section */\n" + new_refs,
1
)
# ── 5. Insert new PBXBuildFile entries ──
new_builds = "\n".join(
f'\t\t{new_build_uid[name][i]} /* {name} in Sources */ = '
f'{{isa = PBXBuildFile; fileRef = {new_ref_uid[name]} /* {name} */; }};'
for name in ALL_FILES
for i in range(2)
) + "\n"
src = src.replace(
"/* Begin PBXBuildFile section */",
"/* Begin PBXBuildFile section */\n" + new_builds,
1
)
# ── 6. Add new build files to both PBXSourcesBuildPhase sections ──
phases = list(re.finditer(
r'(isa = PBXSourcesBuildPhase;.*?files = \()(.*?)(\);)',
src, re.DOTALL
))
if len(phases) != 2:
print(f"ERROR: expected 2 PBXSourcesBuildPhase, found {len(phases)}. Aborting.")
exit(1)
# Replace in reverse order so offsets stay valid
for i, phase in reversed(list(enumerate(phases))):
additions = "".join(
f'\t\t\t\t{new_build_uid[name][i]} /* {name} in Sources */,\n'
for name in ALL_FILES
)
new_phase = phase.group(1) + phase.group(2) + additions + phase.group(3)
src = src[:phase.start()] + new_phase + src[phase.end():]
# ── 7. Remove old build-file entries from PBXSourcesBuildPhase ──
for name in ALL_FILES:
for bu in old_build_uids[name]:
src = re.sub(r'\t{3,4}' + bu + r'\s*/\*[^*]*\*/,\n', '', src)
# ── 8. Remove old PBXBuildFile entries ──
for name in ALL_FILES:
for bu in old_build_uids[name]:
src = re.sub(r'\t\t' + bu + r'\s*/\*[^*]*\*/\s*=\s*\{[^}]*\};\n', '', src)
# ── 9. Remove old PBXFileReference entries ──
for name in ALL_FILES:
for ru in old_ref_uids[name]:
src = re.sub(r'\t\t' + ru + r'\s*/\*[^*]*\*/\s*=\s*\{[^}]*\};\n', '', src)
# ── 10. Remove old file refs from PBXGroup children ──
for name in ALL_FILES:
for ru in old_ref_uids[name]:
src = re.sub(r'\t{3,4}' + ru + r'\s*/\*[^*]*\*/,\n', '', src)
# ── 11. Add Shared group hierarchy ──
models_grp_uid = uid()
utils_grp_uid = uid()
shared_grp_uid = uid()
models_children = "".join(
f'\t\t\t\t{new_ref_uid[n]} /* {n} */,\n' for n in MODELS_FILES
)
utils_children = "".join(
f'\t\t\t\t{new_ref_uid[n]} /* {n} */,\n' for n in UTIL_FILES
)
new_groups = (
f'\t\t{models_grp_uid} /* Models */ = {{\n'
f'\t\t\tisa = PBXGroup;\n'
f'\t\t\tchildren = (\n'
f'{models_children}'
f'\t\t\t);\n'
f'\t\t\tpath = Models;\n'
f'\t\t\tsourceTree = "<group>";\n'
f'\t\t}};\n'
f'\t\t{utils_grp_uid} /* Utilities */ = {{\n'
f'\t\t\tisa = PBXGroup;\n'
f'\t\t\tchildren = (\n'
f'{utils_children}'
f'\t\t\t);\n'
f'\t\t\tpath = Utilities;\n'
f'\t\t\tsourceTree = "<group>";\n'
f'\t\t}};\n'
f'\t\t{shared_grp_uid} /* Shared */ = {{\n'
f'\t\t\tisa = PBXGroup;\n'
f'\t\t\tchildren = (\n'
f'\t\t\t\t{models_grp_uid} /* Models */,\n'
f'\t\t\t\t{utils_grp_uid} /* Utilities */,\n'
f'\t\t\t);\n'
f'\t\t\tpath = Shared;\n'
f'\t\t\tsourceTree = "<group>";\n'
f'\t\t}};\n'
)
src = src.replace(
"/* Begin PBXGroup section */",
"/* Begin PBXGroup section */\n" + new_groups,
1
)
# Add Shared group as child of the main project group
main_grp_match = re.search(r'mainGroup = ([0-9A-Fa-f]{24})', src)
if main_grp_match:
main_grp_uid = main_grp_match.group(1).upper()
# Find that group's children list and prepend the Shared group
src = re.sub(
r'(' + main_grp_uid + r'\s*/\*[^*]*\*/\s*=\s*\{[^{]*isa = PBXGroup;[^{]*children = \()',
r'\1\n\t\t\t\t' + shared_grp_uid + r' /* Shared */,',
src
)
else:
print("WARNING: could not find mainGroup — add Shared group manually in Xcode")
with open(PROJ, "w") as f:
f.write(src)
print("project.pbxproj updated.")
print("Open Xcode and verify the Shared group appears with all 5 files under both targets.")
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