zig-repro/run

#!/usr/bin/env bash

HERE=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)

fullbuild() {
  rm -fr build
  mkdir build
  pushd build
  CC=clang-$1 CXX=clang++-$1 cmake ..
  make -j"$(nproc)" install
  popd
}

# zig2
halfbuild() {
  sed -i '/^add_custom_target(stage3/,/^)$/d' CMakeLists.txt
  rm -fr build
  mkdir build
  pushd build
  CC=clang-$1 CXX=clang++-$1 cmake ..
  make -j"$(nproc)"
  popd
}

# commit e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118
# Merge: 817cf6a82e 20d86d9c63
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2022-12-07T01:52:39+02:00
#
#     Merge pull request #13560 from ziglang/wasi-bootstrap
#
#     Nuke the C++ implementation of Zig from orbit using WASI
#
STEP00_A=e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118

# commit 3ba916584db5485c38ebf2390e8d22bc6d81bf8e
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2022-11-05T03:47:19+02:00
#
#     actually remove stage1
#
STEP00_B=3ba916584db5485c38ebf2390e8d22bc6d81bf8e

# commit 28514476ef8c824c3d189d98f23d0f8d23e496ea
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2022-11-01T05:29:55+02:00
#
#     remove `-fstage1` option
#
#     After this commit, the self-hosted compiler does not offer the option to
#     use stage1 as a backend anymore.
#
STEP00_C=28514476ef8c824c3d189d98f23d0f8d23e496ea
step00() {
  git checkout $STEP00_A

  git revert --no-edit $STEP00_B

  git revert --no-edit -X theirs $STEP00_C

  git mv stage1/config.zig.in src

  sed -i '/have_stage1/ s/false/true/' src/config.zig.in

  git checkout $STEP00_C~1 build.zig CMakeLists.txt

  echo "Building the C++ (stage1) implementation"
  fullbuild 15

  echo "C++ implementation in build/stage3/bin/zig. Will build zig1.wasm.zst."

  git reset --hard
  git checkout $STEP00_A

  build/stage3/bin/zig build update-zig1

  echo "stage1/zig1.wasm.zst built. Bootstrapping zig with it."

  fullbuild 15

  echo "Zig bootstrapped from selfhosted."
}

# commit 9d93b2ccf11f584320a2c5209dd2d94705167695
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-08T19:52:05+02:00
#
#     Eliminate `BoundFn` type from the language
#
#     Closes #9484
#
STEP01=9d93b2ccf11f584320a2c5209dd2d94705167695
STEP01_=0.10.0-675-g9d93b2ccf1
step01() {
  rm -fr "../zig-$STEP01_"
  git archive --prefix=zig-$STEP01_/ $STEP01 | tar -C .. -x

  {
    pushd "../zig-$STEP01_"
    cp "$OLDPWD/stage1/zig1.wasm.zst" stage1/
    patch -p1 <"$HERE/0.10.0-675-g9d93b2ccf1-TypeOf-hack.patch"
    fullbuild 15
    build/stage3/bin/zig build update-zig1
    popd
  }
}

# commit d10fd78d4615f329141f5c19f893039d56aff425
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2022-12-10T21:54:24+02:00
#
#     update zig1.wasm
#
#     This includes the latest changes from master branch with fixes to the C
#     backend that affect aarch64-windows which are necessary to build from
#     source on this target.
#
STEP02=d10fd78d4615f329141f5c19f893039d56aff425
STEP02_=0.10.0-722-gd10fd78d46
step02() {
  rm -fr "../zig-$STEP02_"
  git archive --prefix=zig-$STEP02_/ $STEP02 | tar -C .. -x

  {
    pushd "../zig-$STEP02_"
    zstd -cd ../zig-$STEP01_/stage1/zig1.wasm.zst >stage1/zig1.wasm
    fullbuild 15
    build/stage3/bin/zig build update-zig1
    popd
  }
}

# commit 7b2a936173165002105ba5e76bed69654e132fea
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-12T15:32:37+02:00
#
#     remove `stack` option from `@call`
#
STEP03=7b2a936173165002105ba5e76bed69654e132fea
STEP03_=0.10.0-747-g7b2a936173
step03() {
  rm -fr "../zig-$STEP03_"
  git archive --prefix=zig-$STEP03_/ $STEP03 | tar -C .. -x

  {
    pushd "../zig-$STEP03_"
    patch -p1 <"$HERE/0.10.0-747-g7b2a936173-CallOptions.patch"
    "../zig-$STEP02_/build/stage3/bin/zig" build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit 08b2d491bcd8c79c68495267cc71967661caea1e
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-12T15:32:37+02:00
#
#     update usages of `@call`
#
STEP04=08b2d491bcd8c79c68495267cc71967661caea1e
STEP04_=0.10.0-748-g08b2d491bc
step04() {
  rm -fr "../zig-$STEP04_"
  git archive --prefix=zig-$STEP04_/ $STEP04 | tar -C .. -x

  {
    pushd "../zig-$STEP04_"
    cp ../zig-$STEP03_/stage1/zig1.wasm stage1/zig1.wasm
    fullbuild 15
    build/stage3/bin/zig build update-zig1
    popd
  }
}

# commit 35184bff75420f405cb703c9cf86b196843b9a94 (HEAD)
# Author: r00ster91 <r00ster91@proton.me>
# Date:   2022-12-13T23:30:06+02:00
#
#     std.builtin: rename Type.UnionField and Type.StructField's field_type to type
#
STEP05=aac2d6b56f32134ea32fb3d984e3fcdfddd8aaf6
STEP05_=0.10.0-851-gaac2d6b56f
step05() {
  rm -fr "../zig-$STEP05_"
  git archive --prefix=zig-$STEP05_/ $STEP05 | tar -C .. -x
  {
    pushd "../zig-$STEP05_"
    cp ../zig-$STEP04_/stage1/zig1.wasm stage1/zig1.wasm
    fullbuild 15
    popd
  }
}

# commit 2a5e1426aa9469fadb78e837d0100d689213b034
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-16T19:44:25+02:00
#
#     update zig1.wasm to builtin.Type field changes
#
STEP06=2a5e1426aa9469fadb78e837d0100d689213b034
STEP06_=0.10.0-853-g2a5e1426aa
step06() {
  rm -fr "../zig-$STEP06_"
  git archive --prefix=zig-$STEP06_/ $STEP06 | tar -C .. -x
  {
    pushd "../zig-$STEP06_"
    "../zig-$STEP05_/build/stage3/bin/zig" build update-zig1
    popd
  }
}

# commit 54160e7f6aecb4628df633ceaef4c6d956429a3d
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-21T14:33:02+02:00
#
#     Sema: make overflow arithmetic builtins return tuples
#
STEP07=54160e7f6aecb4628df633ceaef4c6d956429a3d
STEP07_=0.10.0-961-g54160e7f6a
step07() {
  rm -fr "../zig-$STEP07_"
  git archive --prefix=zig-$STEP07_/ $STEP07 | tar -C .. -x
  {
    pushd "../zig-$STEP07_"
    cp ../zig-$STEP06_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 15
    popd
  }
}

# commit 622311fb9ac7ee6d93dcb8cda4b608751f7e092a
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2022-12-21T16:40:30+02:00
#
#     update uses of overflow arithmetic builtins
#
STEP08=622311fb9ac7ee6d93dcb8cda4b608751f7e092a
STEP08_=0.10.0-962-g622311fb9a
step08() {
  rm -fr "../zig-$STEP08_"
  git archive --prefix=zig-$STEP08_/ $STEP08 | tar -C .. -x
  {
    pushd "../zig-$STEP08_"
    ../zig-$STEP07_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit a43fdc1620fa24c8c606f748505766bfd53d1049
# Author: kcbanner <kcbanner@gmail.com>
# Date:   2022-12-09T02:50:08+02:00
#
#     cbe: first set of changes for msvc compatibility
#
STEP09=a43fdc1620fa24c8c606f748505766bfd53d1049
STEP09_=0.10.0-1027-ga43fdc1620
step09() {
  rm -fr "../zig-$STEP09_"
  git archive --prefix=zig-$STEP09_/ $STEP09 | tar -C .. -x
  {
    pushd "../zig-$STEP09_"
    cp ../zig-$STEP08_/stage1/zig1.wasm stage1/zig1.wasm
    fullbuild 15
    popd
  }
}

# commit 4c1007fc044689b8cbc20634d73debb43df8efe1
# Merge: 4172c29166 23b1544f6c
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-01-02T23:11:17+02:00
#
#     Merge pull request #14002 from kcbanner/cbe_msvc_compatibility
#
STEP10=4c1007fc044689b8cbc20634d73debb43df8efe1
STEP10_=0.10.0-1073-g4c1007fc04
step10() {
  rm -fr "../zig-$STEP10"
  git archive --prefix=zig-$STEP10_/ $STEP10 | tar -C .. -x
  {
    pushd "../zig-$STEP10_"
    ../zig-$STEP09_/build/stage3/bin/zig build --zig-lib-dir lib update-zig1
    fullbuild 15
    popd
  }
}

#commit a9b68308b9eeb494524e2b7ab0d63cfa6b623cd0
#Author: Casey Banner <kcbanner@gmail.com>
#Date:   2023-01-26T07:45:40+02:00
#
#    cbe: fixes for tls, support for not linking libc, and enabling tests
#
STEP11=a9b68308b9eeb494524e2b7ab0d63cfa6b623cd0
STEP11_=0.10.0-1497-ga9b68308b9
step11() {
  rm -fr "../zig-$STEP11"
  git archive --prefix=zig-$STEP11_/ $STEP11 | tar -C .. -x
  {
    pushd "../zig-$STEP11_"
    ../zig-$STEP10_/build/stage3/bin/zig build --zig-lib-dir lib update-zig1
    fullbuild 15
    popd
  }
}

# commit f16c10a86b7183e99e54a70344f4681211cd52bb
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2023-01-27T20:25:48+02:00
#
#     implement `@qualCast`
#
STEP12=f16c10a86b7183e99e54a70344f4681211cd52bb
STEP12_=0.10.0-1506-gf16c10a86b
step12() {
  rm -fr "../zig-$STEP12"

  # use the @qualCast implementation in src/, but remove usages in lib/
  git archive --prefix=zig-$STEP12_/ $STEP12 | tar -C .. -x
  git archive --prefix=zig-$STEP12_/ $STEP12~1 lib | tar -C .. -x
  {
    pushd "../zig-$STEP12_"
    cp ../zig-$STEP11_/stage1/zig1.wasm stage1/zig1.wasm
    fullbuild 15
    build/stage3/bin/zig build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit 7199d7c77715fe06606c5c89595e6852b3fa8c20
# Author: Veikka Tuominen <git@vexu.eu>
# Date:   2023-02-13T16:19:17+02:00
#
#     split `@qualCast` into `@constCast` and `@volatileCast`
#
STEP13=7199d7c77715fe06606c5c89595e6852b3fa8c20
STEP13_=0.10.0-1638-g7199d7c777
step13() {
  rm -fr "../zig-$STEP13"

  # ditto as previous step: implementation here, usages from HEAD~1
  git archive --prefix=zig-$STEP13_/ $STEP13 | tar -C .. -x
  git archive --prefix=zig-$STEP13_/ $STEP13~1 lib | tar -C .. -x
  {
    pushd "../zig-$STEP13_"
    patch -p1 <"$HERE/0.10.0-1638-g7199d7c777-re-add-qualCast.patch"
    ../zig-$STEP12_/build/stage3/bin/zig build --zig-lib-dir lib update-zig1
    fullbuild 15
    popd
  }
}

# commit 321ccbdc525ab0f5862e42378b962c10ec54e4a1
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-02-18T04:54:26+02:00
#
#     Sema: implement for_len
#
STEP14=321ccbdc525ab0f5862e42378b962c10ec54e4a1
STEP14_=0.10.0-1657-g321ccbdc52
step14() {
  rm -fr "../zig-$STEP14_"
  git archive --prefix=zig-$STEP14_/ $STEP14 | tar -C .. -x
  {
    pushd "../zig-$STEP14_"
    cp ../zig-$STEP13_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 15
    popd
  }
}

# commit 0bb178bbb2451238a326c6e916ecf38fbc34cab1
# Merge: 346ec15c50 5fc6bbe71e
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-02-19T17:10:59+02:00
#
#     Merge pull request #14671 from ziglang/multi-object-for
#
STEP15=0bb178bbb2451238a326c6e916ecf38fbc34cab1
STEP15_=0.10.0-1681-g0bb178bbb2
step15() {
  rm -fr "../zig-$STEP15_"
  git archive --prefix=zig-$STEP15_/ $STEP15 | tar -C .. -x
  {
    pushd "../zig-$STEP15_"
    ../zig-$STEP14_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit 705d2a3c2cd94faf8e16c660b3b342d6fe900e55
# Author: mlugg <mlugg@mlugg.co.uk>
# Date:   2023-02-17T03:44:08+02:00
#
#     Implement new module CLI
#
STEP16=705d2a3c2cd94faf8e16c660b3b342d6fe900e55
STEP16_=0.10.0-1712-g705d2a3c2c
step16() {
  rm -fr "../zig-$STEP16"
  git archive --prefix=zig-$STEP16_/ $STEP16 | tar -C .. -x
  {
    pushd "../zig-$STEP16_"
    cp ../zig-$STEP15_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 15
    popd
  }
}

# commit 09a84c8384dffc7884528947b879f32d93c1bd90
# Author: mlugg <mlugg@mlugg.co.uk>
# Date:   2023-02-17T08:20:52+02:00
#
#     Update std.Build to new module CLI, update zig1 and CMakeLists
#
STEP17=09a84c8384dffc7884528947b879f32d93c1bd90
STEP17_=0.10.0-1713-g09a84c8384
step17() {
  rm -fr "../zig-$STEP17"
  git archive --prefix=zig-$STEP17_/ $STEP17 | tar -C .. -x
  {
    pushd "../zig-$STEP17_"
    ../zig-$STEP16_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit c839c180ef1686794c039fc6d3c20a8716e87357
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-03-05T21:46:12+02:00
#
#     stage2: add zig_backend to ZIR cache namespace
#
STEP18=c839c180ef1686794c039fc6d3c20a8716e87357
STEP18_=0.10.0-1888-gc839c180ef
step18() {
  rm -fr "../zig-$STEP18_"
  git archive --prefix=zig-$STEP18_/ $STEP18 | tar -C .. -x
  {
    pushd "../zig-$STEP18_"
    cp ../zig-$STEP17_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 15
    popd
  }
}

# commit ac1b0e832b4b9d151098050e1d29e28a568e215c
# Merge: 2641feb9b9 8558983c86
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-03-06T08:29:56+02:00
#
#     Merge pull request #14799 from ziglang/update-zig1
#
#     `@trap` fixups
#
STEP19=ac1b0e832b4b9d151098050e1d29e28a568e215c
STEP19_=0.10.0-1891-gac1b0e832b
step19() {
  rm -fr "../zig-$STEP19_"
  git archive --prefix=zig-$STEP19_/ $STEP19 | tar -C .. -x
  {
    pushd "../zig-$STEP19_"
    ../zig-$STEP18_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit fc9ab4144cc577e5293e685af2d53ac1cb3415ce
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-04-06T09:22:29+03:00
#
#     update libcxx to LLVM 16.0.1
#
STEP20=fc9ab4144cc577e5293e685af2d53ac1cb3415ce
STEP20_=0.10.0-2440-gfc9ab4144c
step20() {
  rm -fr "../zig-$STEP20_"
  git archive --prefix=zig-$STEP20_/ $STEP20 | tar -C .. -x
  {
    pushd "../zig-$STEP20_"
    cp ../zig-$STEP19_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    popd
  }
}

# commit d3a237a98c5a2ccf72a774b5f93425c02fea4bea
# Merge: 1728d92f60 3c3cee2cfa
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-04-11T18:54:43+03:00
#
#     Merge pull request #15234 from ziglang/remove-legacy-build-api
#
#     remove --enable-cache option; std.Build.CompileStep: remove output_dir
#
STEP21=d3a237a98c5a2ccf72a774b5f93425c02fea4bea
STEP21_=0.10.0-2558-gd3a237a98c
step21() {
  rm -fr "../zig-$STEP21_"
  git archive --prefix=zig-$STEP21_/ $STEP21 | tar -C .. -x
  {
    pushd "../zig-$STEP21_"
    cp ../zig-$STEP20_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    popd
  }
}

# commit e2fe1907ecac075e4d4a37776359144318b6055a
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-04-13T07:03:36+03:00
#
#     add c_char type
#
STEP22=e2fe1907ecac075e4d4a37776359144318b6055a
STEP22_=0.10.0-2566-ge2fe1907ec
step22() {
  rm -fr "../zig-$STEP22_"
  git archive --prefix=zig-$STEP22_/ $STEP22 | tar -C .. -x
  git archive --prefix=zig-$STEP22_/ $STEP22~1 lib/std/start.zig | tar -C .. -x
  {
    pushd "../zig-$STEP22_"
    ../zig-$STEP21_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit 31738de2817f7932fa9237492f20fb736bc07dd3 (HEAD, replaced)
# Merge: 335a6bb0b2 4f3ce7411e
# Author: Jakub Konka <kubkon@jakubkonka.com>
# Date:   Thu Apr 13 13:53:01 2023 +0200
#
#     Merge pull request #15184 from jacobly0/x86_64
#
STEP23=31738de2817f7932fa9237492f20fb736bc07dd3
STEP23_=0.10.0-2571-g31738de281
step23() {
  rm -fr "../zig-$STEP23_"
  git archive --prefix=zig-$STEP23_/ $STEP23 | tar -C .. -x
  {
    pushd "../zig-$STEP23_"
    cp ../zig-$STEP22_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    build/zig2 build update-zig1
    popd
  }
}

# commit 35d82d31be3d2f2611049f41dc2616f898d70871
# Author: Matthew Lugg <mlugg@mlugg.co.uk>
# Date:   2023-04-15T00:32:31+03:00
#
#     Add `@inComptime` builtin
#
STEP24=35d82d31be3d2f2611049f41dc2616f898d70871
STEP24_=0.10.0-2797-g35d82d31be
step24() {
  rm -fr "../zig-$STEP24_"
  git archive --prefix=zig-$STEP24_/ $STEP24 | tar -C .. -x
  git archive --prefix=zig-$STEP24_/ $STEP24~1 lib | tar -C .. -x
  {
    pushd "../zig-$STEP24_"
    cp ../zig-$STEP23_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    build/zig2 build update-zig1
    popd
  }
}

# commit a8de15f66a51d273cefa07eed0d8fd2952e92387
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   Mon Apr 24 13:29:42 2023 -0700
#
#     update zig1.wasm
#
#     Needed due to the compiler depending on standard library APIs such as
#     ArrayList that contain `@memset` and `@memcpy` calls in them. The number
#     of parameters changed, so this is necessary for the compiler to build.
#
STEP25_A=a8de15f66a51d273cefa07eed0d8fd2952e92387

# One commit before changing @memset@/@memcpy semantics:
#
# commit 8d88dcdc61c61e3410138f4402482131f5074a80
# Author: David Carlier <devnexen@gmail.com>
# Date:   2023-04-23T02:47:29+03:00
#
#     std.c: adding mincore for freebsd
#
STEP25_B=8d88dcdc61c61e3410138f4402482131f5074a80
STEP25_=0.10.0-2838-ga8de15f66a
step25() {
  rm -fr "../zig-$STEP25_"
  git archive --prefix=zig-$STEP25_/ $STEP25_A | tar -C .. -x
  mv ../zig-$STEP25_/lib ../zig-$STEP25_/lib.bk
  git archive --prefix=zig-$STEP25_/ $STEP25_B lib | tar -C .. -x
  {
    pushd "../zig-$STEP25_"
    cp ../zig-$STEP24_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    rm -fr lib
    mv lib.bk lib
    build/zig2 build update-zig1
    popd
  }
}

# commit 22c6b6c9a9378aaca75c83c2182a6d94298f6bc2
# Author: Matthew Lugg <mlugg@mlugg.co.uk>
# Date:   2023-06-14T03:09:23+03:00
#
#     Update zig1.wasm
#
#     This is needed in order to remove math.{min,max} from std in favour of
#     the builtins, since the builtins need the behavior fix from the previous
#     commit.
#
#     Note from Andrew: I updated this commit with zig1.wasm built by me.
#
STEP26=22c6b6c9a9378aaca75c83c2182a6d94298f6bc2
STEP26_=0.10.0-3660-g22c6b6c9a9
step26() {
  rm -fr "../zig-$STEP26_"
  git archive --prefix=zig-$STEP26_/ $STEP26 | tar -C .. -x
  {
    pushd "../zig-$STEP26_"
    cp ../zig-$STEP25_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    build/zig2 build update-zig1
    popd
  }
}

# commit a6c8ee5231230947c928bbe1c6a39eb6e1bb9c5b
# Author: Eric Joldasov <bratishkaerik@getgoogleoff.me>
# Date:   2023-06-14T17:27:03+03:00
#
#     compiler: rename "@XToY" to "@YFromX", zig fmt: rewrite them
#
STEP27=a6c8ee5231230947c928bbe1c6a39eb6e1bb9c5b
STEP27_=0.10.0-3726-ga6c8ee5231
step27() {
  rm -fr "../zig-$STEP27_"
  git archive --prefix=zig-$STEP27_/ $STEP27 | tar -C .. -x
  {
    pushd "../zig-$STEP27_"
    ../zig-$STEP26_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit a4d1edac8d65e1aa4b565f6fb11ab78541d97efa
# Author: Eric Joldasov <bratishkaerik@getgoogleoff.me>
# Date:   2023-06-15T10:43:59+03:00
#
#     stage1: update zig1.wasm after renaming "@XtoY" to "YfromX"
#
STEP28=a4d1edac8d65e1aa4b565f6fb11ab78541d97efa
STEP28_=0.10.0-3728-ga4d1edac8d
step28() {
  rm -fr "../zig-$STEP28_"
  git archive --prefix=zig-$STEP28_/ $STEP28 | tar -C .. -x
  {
    pushd "../zig-$STEP28_"
    cp ../zig-$STEP27_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    popd
  }
}

# commit be0c69957e7489423606023ad820599652a60e15
# Author: Matthew Lugg <mlugg@mlugg.co.uk>
# Date:   2023-06-20T15:39:35+03:00
# 
#     compiler: remove destination type from cast builtins
# 
STEP29=be0c69957e7489423606023ad820599652a60e15
STEP29_=0.10.0-3807-gbe0c69957e
step29() {
  rm -fr "../zig-$STEP29_"
  git archive --prefix=zig-$STEP29_/ $STEP29 | tar -C .. -x
  {
    pushd "../zig-$STEP29_"
    ../zig-$STEP28_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# commit 21ac0beb436f49fe49c6982a872f2dc48e4bea5e
# Author: Matthew Lugg <mlugg@mlugg.co.uk>
# Date:   2023-06-23T21:55:31+03:00
#
#     update zig1.wasm
#
#     Needed due to the breaking changes to casting builtins, which are used
#     by the compiler when building itself.
#
STEP30=21ac0beb436f49fe49c6982a872f2dc48e4bea5e
STEP30_=0.10.0-3813-g21ac0beb43
step30() {
  rm -fr "../zig-$STEP30_"
  git archive --prefix=zig-$STEP30_/ $STEP30 | tar -C .. -x
  {
    pushd "../zig-$STEP30_"
    cp ../zig-$STEP29_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    build/zig2 build update-zig1
    popd
  }
}

# commit 4bce7b1db964098e4a9163201fa3adcb26af6d97
# Author: antlilja <liljaanton2001@gmail.com>
# Date:   2023-07-06T20:47:13+03:00
# 
#     Remove len parameter from splat builtin function
#     
#     Resolve the result type of the splat builtin instead of requiring a
#     length parameter.
# 
STEP31=4bce7b1db964098e4a9163201fa3adcb26af6d97
STEP31_=0.10.0-3980-g4bce7b1db9
step31() {
  rm -fr "../zig-$STEP31_"
  git archive --prefix=zig-$STEP31_/ $STEP31 | tar -C .. -x
  {
    pushd "../zig-$STEP31_"
    cp ../zig-$STEP30_/stage1/zig1.wasm stage1/zig1.wasm
    halfbuild 16
    popd
  }
}

# commit 47d5bf26164b4ddb3228d17ae2158d1c29b8d040
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-07-13T01:50:57+03:00
#
#     update zig1.wasm
#
#     Needed due to the breaking changes to `@splat` which are used by the
#     self-hosted compiler.
STEP32=47d5bf26164b4ddb3228d17ae2158d1c29b8d040
STEP32_=0.10.0-3985-g47d5bf2616
step32() {
  rm -fr "../zig-$STEP32_"
  git archive --prefix=zig-$STEP32_/ $STEP32 | tar -C .. -x
  {
    pushd "../zig-$STEP32_"
    ../zig-$STEP31_/build/zig2 build --zig-lib-dir lib update-zig1
    popd
  }
}

# tag 0.11.0
# Tagger: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-08-03T21:22:03+03:00
# 
# Release 0.11.0
# 
# commit 67709b638224ac03820226c6744d8b6ead59184c (tag: 0.11.0)
# Author: Andrew Kelley <andrew@ziglang.org>
# Date:   2023-08-03T21:22:03+03:00
# 
#     Release 0.11.0
# 
STEP33=67709b638224ac03820226c6744d8b6ead59184c 
STEP33_=0.11.0
step33() {
  rm -fr "../zig-$STEP33_"
  git archive --prefix=zig-$STEP33_/ $STEP33 | tar -C .. -x
  {
    pushd "../zig-$STEP33_"
    cp ../zig-$STEP32_/stage1/zig1.wasm stage1/zig1.wasm
    fullbuild 16
    build/stage3/bin/zig update-zig1
    popd
  }
}

if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
  set -xeuo pipefail
  step=${1:-step00}
  step=${step#step}
  step=${step#0}

  if [[ "$step" -le 0 ]]; then step00; fi
  if [[ "$step" -le 1 ]]; then step01; fi
  if [[ "$step" -le 2 ]]; then step02; fi
  if [[ "$step" -le 3 ]]; then step03; fi
  if [[ "$step" -le 4 ]]; then step04; fi
  if [[ "$step" -le 5 ]]; then step05; fi
  if [[ "$step" -le 6 ]]; then step06; fi
  if [[ "$step" -le 7 ]]; then step07; fi
  if [[ "$step" -le 8 ]]; then step08; fi
  if [[ "$step" -le 9 ]]; then step09; fi
  if [[ "$step" -le 10 ]]; then step10; fi
  if [[ "$step" -le 11 ]]; then step11; fi
  if [[ "$step" -le 12 ]]; then step12; fi
  if [[ "$step" -le 13 ]]; then step13; fi
  if [[ "$step" -le 14 ]]; then step14; fi
  if [[ "$step" -le 15 ]]; then step15; fi
  if [[ "$step" -le 16 ]]; then step16; fi
  if [[ "$step" -le 17 ]]; then step17; fi
  if [[ "$step" -le 18 ]]; then step18; fi
  if [[ "$step" -le 19 ]]; then step19; fi
  if [[ "$step" -le 20 ]]; then step20; fi
  if [[ "$step" -le 21 ]]; then step21; fi
  if [[ "$step" -le 22 ]]; then step22; fi
  if [[ "$step" -le 23 ]]; then step23; fi
  if [[ "$step" -le 24 ]]; then step24; fi
  if [[ "$step" -le 25 ]]; then step25; fi
  if [[ "$step" -le 26 ]]; then step26; fi
  if [[ "$step" -le 27 ]]; then step27; fi
  if [[ "$step" -le 28 ]]; then step28; fi
  if [[ "$step" -le 29 ]]; then step29; fi
  if [[ "$step" -le 30 ]]; then step30; fi
  if [[ "$step" -le 31 ]]; then step31; fi
  if [[ "$step" -le 32 ]]; then step32; fi
  if [[ "$step" -le 33 ]]; then step33; fi
fi