#!/usr/bin/env python3
"""Surgical recipe fixes for PaganOS recipes repo. Validates YAML after each edit."""
import os, re, sys, yaml

R = "/var/lib/pagan-sync/recipes"

def patch(path, old, new, must=True):
    fp = os.path.join(R, path)
    s = open(fp, encoding="utf-8").read()
    if old not in s:
        if must:
            print(f"FAIL: pattern not found in {path}")
            sys.exit(1)
        print(f"SKIP (already applied?): {path}")
        return
    s = s.replace(old, new, 1)
    open(fp, "w", encoding="utf-8").write(s)
    try:
        yaml.safe_load(s)
        print(f"OK: {path}")
    except Exception as e:
        print(f"YAML ERROR in {path}: {e}")
        sys.exit(1)

# 1. icu: drop the legacy 77.1 double-build
patch("utils/icu/PAGBUILD.yaml",
"""  bsdtar xf icu4c-${pkgver}-sources.tgz
  mv ${pkgname} ${pkgname}-${pkgver}
  bsdtar xf icu4c-77_1-src.tgz
  mv ${pkgname} ${pkgname}-77.1
  cd ${pkgname}-${pkgver}/source
""",
"""  bsdtar xf icu4c-${pkgver}-sources.tgz
  mv ${pkgname} ${pkgname}-${pkgver}
  cd ${pkgname}-${pkgver}/source
""")
patch("utils/icu/PAGBUILD.yaml",
"""  make DESTDIR=${PKGDIR} install

  cd ../..

  cd ${pkgname}-77.1/source

  ./configure --prefix=/usr/local

  make
  make prefix=${PKGDIR}/usr/local install



  install -Dm644 ../LICENSE ${PKGDIR}/usr/share/licenses/${pkgname}/LICENSE
""",
"""  make DESTDIR=${PKGDIR} install

  cd ../..
  install -Dm644 ../LICENSE ${PKGDIR}/usr/share/licenses/${pkgname}/LICENSE
""")

# 2. glm: correct sha256
patch("utils/glm/PAGBUILD.yaml",
"3aa4347b8f13cba882df1c7b61a6ca910c75a875c56ec3d75d7dc9ae8eac34df",
"6775e47231a446fd086d660ecc18bcd076531cfedd912fbd66e576b118607001")

# 3. gnome-themes-extra: perl-xml-parser for intltool
patch("gui/gnome-themes-extra/PAGBUILD.yaml",
"""makedepends:
- gtk3
- intltool
- librsvg
""",
"""makedepends:
- gtk3
- intltool
- librsvg
- perl-xml-parser
""")

# 4. gtkspell: perl-xml-parser for intltool
patch("gui/gtkspell/PAGBUILD.yaml",
"""makedepends:
- gtk3
- enchant
""",
"""makedepends:
- gtk3
- enchant
- perl-xml-parser
""")

# 5. enchant: skip unit tests (UnitTest++ not packaged)
patch("gui/enchant/PAGBUILD.yaml",
"--mandir=/usr/share/man \\\\\n\\t--disable-static",
"--mandir=/usr/share/man \\\\\n\\t--disable-static \\\\\n\\t--without-unit-tests")

# 6. efivar: drop missing patch file
patch("core/efivar/PAGBUILD.yaml",
"""source:
- efivar-${pkgver}.patch
- 'https://github.com/rhboot/efivar/archive/refs/tags/${pkgver}.tar.gz'
""",
"""source:
- 'https://github.com/rhboot/efivar/archive/refs/tags/${pkgver}.tar.gz'
""")
patch("core/efivar/PAGBUILD.yaml",
"""  cd ${pkgname}-${pkgver}

  patch -Np1 -i ../efivar-${pkgver}.patch

  make ERRORS='' all
""",
"""  cd ${pkgname}-${pkgver}

  make ERRORS='' all
""")

# 7. benchmark: disable tests (Werror in test build)
patch("utils/benchmark/PAGBUILD.yaml",
"      -DBENCHMARK_ENABLE_GTEST_TESTS=OFF \\",
"      -DBENCHMARK_ENABLE_GTEST_TESTS=OFF \\\n      -DBENCHMARK_ENABLE_TESTING=OFF \\")

# 8. gmp: explicit -std=gnu17 (GCC16 default rejects old-style () decls in gmp tests)
patch("core/gmp/PAGBUILD.yaml",
"""  cp -v configfsf.guess config.guess
  cp -v configfsf.sub   config.sub
""",
"""  cp -v configfsf.guess config.guess
  cp -v configfsf.sub   config.sub
  CFLAGS+=' -std=gnu17'
""")

print("ALL DONE")