mirror of
https://github.com/NixOS/nixpkgs.git
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3c2a3b804d
Give leanPackages its own lean4, independent of pkgs.lean4. Binary-
patch the toolchain so the language server discovers the wrapped lake
despite lake serve deriving LAKE from IO.appPath unconditionally.
Supplant Lake's config trace validation for /nix/store/ dependencies,
deferring cache coherence to Nix.
Migrate Nix-managed dependency injection from package-overrides.json
to lake --packages. Patch Cli to pre-build static library for
downstream executables. Add recurseIntoAttrs for Hydra.
Upstream accepted FetchContent for mimalloc vendoring:
a145b9c11a
84 lines
3.4 KiB
Bash
Executable File
84 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p nix-update common-updater-scripts curl jq
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# Update the leanPackages set.
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#
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# Usage:
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# ./pkgs/development/lean-modules/update.sh [version]
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set -euo pipefail
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lean4_version="${1:-$(curl -sL https://api.github.com/repos/leanprover/lean4/releases/latest | jq -r '.tag_name' | sed 's/^v//')}"
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# Snapshot before any updates.
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old_lockstep=$(nix eval --raw .#leanPackages.mathlib.version 2>/dev/null || echo "")
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old_pw=$(nix eval --raw .#leanPackages.proofwidgets.version 2>/dev/null || echo "")
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old_lsc=$(nix eval --raw .#leanPackages.LeanSearchClient.version 2>/dev/null || echo "")
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run() { echo " $*"; "$@"; }
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# --- lean4 toolchain ---
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run nix-update leanPackages.lean4 --version="$lean4_version"
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# --- mathlib dependency tree ---
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# Versions are derived from mathlib's lake-manifest.json at the
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# matching lean4 tag. Most packages release in lockstep with lean4;
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# ProofWidgets and LeanSearchClient have their own versioning.
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manifest=$(curl -sL "https://raw.githubusercontent.com/leanprover-community/mathlib4/v${lean4_version}/lake-manifest.json")
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known_deps="Cli LeanSearchClient Qq aesop batteries importGraph plausible proofwidgets"
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manifest_deps=$(echo "$manifest" | jq -r '[.packages[].name] | sort | join(" ")')
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if [ "$manifest_deps" != "$known_deps" ]; then
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echo "ERROR: mathlib dependency set has changed" >&2
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echo " expected: $known_deps" >&2
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echo " got: $manifest_deps" >&2
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exit 1
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fi
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pw_version=$(echo "$manifest" | jq -r '.packages[] | select(.name == "proofwidgets") | .inputRev' | sed 's/^v//')
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lsc_rev=$(echo "$manifest" | jq -r '.packages[] | select(.name == "LeanSearchClient") | .rev')
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lsc_date=$(curl -sL "https://api.github.com/repos/leanprover-community/LeanSearchClient/commits/$lsc_rev" | jq -r '.commit.committer.date[:10]')
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lsc_version="0-unstable-$lsc_date"
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echo "--- mathlib tree ---"
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# Lockstep version synchronization.
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dir=pkgs/development/lean-modules
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for pkg in batteries aesop Qq plausible Cli importGraph mathlib; do
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sed -i "s|tag = \"v${old_lockstep}\"|tag = \"v${lean4_version}\"|" "$dir/$pkg/default.nix"
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done
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run nix-update leanPackages.batteries --version="$lean4_version"
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run nix-update leanPackages.Qq --version="$lean4_version"
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run nix-update leanPackages.plausible --version="$lean4_version"
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run nix-update leanPackages.Cli --version="$lean4_version"
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run nix-update leanPackages.proofwidgets --version="$pw_version"
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run update-source-version leanPackages.LeanSearchClient "$lsc_version" --rev="$lsc_rev"
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run nix-update leanPackages.aesop --version="$lean4_version"
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run nix-update leanPackages.importGraph --version="$lean4_version"
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run nix-update leanPackages.mathlib --version="$lean4_version"
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# --- summary ---
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changes=()
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[ "$old_lockstep" != "$lean4_version" ] && changes+=("mathlib tree: $old_lockstep -> $lean4_version")
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[ "$old_pw" != "$pw_version" ] && changes+=("proofwidgets: $old_pw -> $pw_version")
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[ "$old_lsc" != "$lsc_version" ] && changes+=("LeanSearchClient: $old_lsc -> $lsc_version")
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if [ ${#changes[@]} -eq 0 ]; then
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echo "status: up-to-date"
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exit 0
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fi
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echo "commit-title: leanPackages: lean4 $old_lockstep -> $lean4_version"
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echo "---"
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for c in "${changes[@]}"; do
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echo " - $c"
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done
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echo "---"
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echo "manifest-source: https://github.com/leanprover-community/mathlib4/blob/v${lean4_version}/lake-manifest.json"
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echo "lean4-release: https://github.com/leanprover/lean4/releases/tag/v${lean4_version}"
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