[Chore] Filter opam-repository

docker/create_opam_repo.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+# SPDX-FileCopyrightText: 2024 Oxhead Alpha
+# SPDX-License-Identifier: LicenseRef-MIT-OA
+
+set -eu
+
+# will be set by version.sh
+opam_repository_tag=''
+ocaml_version=''
+. tezos/scripts/version.sh
+
+echo "Shallow clone of opam repository (requires git protocol version 2)"
+mkdir opam-repository
+cd opam-repository
+git init
+git config --local protocol.version 2
+git remote add origin https://github.com/ocaml/opam-repository
+git fetch --depth 1 origin "$opam_repository_tag"
+git checkout "$opam_repository_tag"
+# No need to store the whole Git history in the Docker images.
+rm -rf .git .github .gitignore .gitattributes
+cd ..
+
+# copying virtual opam file which depends on everything octez need
+mkdir -p opam-repository/packages/octez-deps/octez-deps.dev
+cp tezos/opam/virtual/octez-deps.opam.locked opam-repository/packages/octez-deps/octez-deps.dev/opam
+
+# This package adds some constraints to the solution found by the opam solver.
+dummy_pkg=octez-dummy
+dummy_opam_dir="opam-repository/packages/${dummy_pkg}/${dummy_pkg}.dev"
+dummy_opam="${dummy_opam_dir}/opam"
+mkdir -p "${dummy_opam_dir}"
+echo 'opam-version: "2.0"' > "$dummy_opam"
+echo "depends: [ \"ocaml\" { = \"$ocaml_version\" } ]" >> "$dummy_opam"
+echo 'conflicts:[' >> "$dummy_opam"
+grep -r "^flags: *\[ *avoid-version *\]" -l opam-repository/packages |
+  LC_COLLATE=C sort -u |
+  while read -r f; do
+    f=$(dirname "$f")
+    f=$(basename "$f")
+    p=$(echo "$f" | cut -d '.' -f '1')
+    v=$(echo "$f" | cut -d '.' -f '2-')
+    echo "\"$p\" {= \"$v\"}" >> $dummy_opam
+  done
+# FIXME: https://gitlab.com/tezos/tezos/-/issues/5832
+# opam unintentionally picks up a windows dependency. We add a
+# conflict here to work around it.
+echo '"ocamlbuild" {= "0.14.2+win" }' >> $dummy_opam
+echo ']' >> "$dummy_opam"
+
+# opam solver requires arch variable to be set, otherwise it fails to resolve anything
+# but vendored opam deps have to be same for both architectures
+# so we filter them separately and then merge with rsync
+cp -r opam-repository x86_64
+mv opam-repository arm64
+
+filter() {
+ pushd "$1"
+ OPAMSOLVERTIMEOUT=600 opam admin filter --yes --resolve \
+   "octez-deps,ocaml,ocaml-base-compiler,odoc<2.3.0,ledgerwallet-tezos,caqti-driver-postgresql,$dummy_pkg" \
+   --environment "os=linux,arch=$1,os-family=debian"
+ rm -rf packages/"$dummy_pkg" packages/octez-deps
+ popd
+}
+
+filter x86_64
+filter arm64
+
+rsync -av x86_64/ arm64/
+rm -rf x86_64
+mv arm64 opam-repository
+
+cd opam-repository
+opam admin add-hashes sha256 sha512
+opam admin cache
+cd ..

docker/fetch_tezos_sources.py

@@ -25,27 +25,3 @@
 )
 # NOTE: it's important to keep the `tezos/.git` directory here, because the
 # git tag is used to set the version in the Octez binaries.
-
-subprocess.run(
-    [
-        "git",
-        "clone",
-        "https://github.com/ocaml/opam-repository.git",
-        "opam-repository",
-    ]
-)
-
-opam_repository_tag = (
-    subprocess.run(
-        ". ./tezos/scripts/version.sh; echo $opam_repository_tag",
-        stdout=subprocess.PIPE,
-        shell=True,
-    )
-    .stdout.decode()
-    .strip()
-)
-
-os.chdir("opam-repository")
-subprocess.run(["git", "checkout", opam_repository_tag])
-subprocess.run(["rm", "-rf", ".git"])
-subprocess.run(["opam", "admin", "cache"])

docker/package/Dockerfile-fedora

@@ -22,6 +22,9 @@ ARG OCTEZ_VERSION
 COPY docker/fetch_tezos_sources.py .
 RUN python3 fetch_tezos_sources.py
 
+COPY docker/create_opam_repo.sh .
+RUN ./create_opam_repo.sh
+
 WORKDIR /tezos-packaging/docker
 COPY meta.json /tezos-packaging/meta.json
 COPY protocols.json /tezos-packaging/protocols.json

docker/package/Dockerfile-ubuntu

@@ -5,6 +5,7 @@ ARG dist
 FROM ubuntu:${dist}
 
 ENV DEBIAN_FRONTEND="noninteractive"
+
 RUN apt update
 RUN apt install -y libev-dev libgmp-dev libhidapi-dev libffi-dev \
                    zlib1g-dev libpq-dev m4 perl pkg-config \
@@ -18,7 +19,7 @@ RUN if [ "$dist" = "focal" ]; then apt-get install -y dh-systemd; fi
 
 RUN install -m 0755 /usr/bin/python3 /usr/bin/builder
 
-RUN apt-get -y install opam
+RUN apt-get -y install opam cargo cargo-1.78
 
 ENV USER dockerbuilder
 RUN useradd dockerbuilder
@@ -30,12 +31,13 @@ WORKDIR /tezos-packaging/docker/sources
 COPY docker/fetch_tezos_sources.py .
 RUN python3 fetch_tezos_sources.py
 
-RUN apt-get -y install cargo cargo-1.78
-
 COPY docker/vendor-rust-deps.py .
 
 RUN python3 vendor-rust-deps.py
 
+COPY docker/create_opam_repo.sh .
+RUN ./create_opam_repo.sh
+
 WORKDIR /tezos-packaging/docker
 COPY meta.json /tezos-packaging/meta.json
 COPY protocols.json /tezos-packaging/protocols.json

docker/package/scripts/build-binary.sh

@@ -11,22 +11,22 @@ export OPAMROOT=$PWD/opamroot
 dune_filepath="$1"
 binary_name="$2"
 
-opam init tezos ./opam-repository --bare --disable-sandboxing
+opam init local ./opam-repository --bare --disable-sandboxing
 
 cd tezos
 
 ocaml_version=''
 
 source scripts/version.sh
 
-opam switch create . --repositories=tezos "ocaml-base-compiler.$ocaml_version" --no-install
+opam switch create . --repositories=local "ocaml-base-compiler.$ocaml_version" --no-install
 
 export OPAMSWITCH="$PWD"
 opam repository remove default > /dev/null 2>&1
 
 eval "$(opam env)"
 
-OPAMASSUMEDEPEXTS=true opam install conf-rust conf-rust-2021
+OPAMASSUMEDEPEXTS=true opam install conf-rust
 
 export CFLAGS="-fPIC ${CFLAGS:-}"
 OPAMASSUMEDEPEXTS=true opam install opam/virtual/octez-deps.opam.locked --deps-only --criteria="-notuptodate,-changed,-removed"