Add scripts/check-soroban-env-versions.sh

scripts/check-soroban-env-versions.sh

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# This script extracts the soroban-env-host versions specified in src/rust/Cargo.toml
+# and, for both curr and prev host versions, runs `check-lockfile-intersection`
+# comparing the tree of dependencies rooted in the host version in this repo's Cargo.lock and
+# the tree of dependencies in the soroban-env-host repo's Cargo.lock at the specified revision.
+#
+# The script will exit with a non-zero status if there are any differences between the two trees,
+# and the differences will be printed. You can resolve the discrepancies one by one by running
+#
+#   cargo update <package-name> --precise <version>
+#
+# in whichever repository you want to align to the other.
+
+set -e
+SRCDIR=$(realpath $(dirname $0)/..)
+
+if [ ! -f "${SRCDIR}/src/rust/Cargo.toml" ]
+then
+   echo "cannot find ${SRCDIR}/src/rust/Cargo.toml"
+   exit 1
+fi
+
+echo "Examining soroban-env-host versions specified in ${SRCDIR}/src/rust/Cargo.toml"
+
+cd "${SRCDIR}/src/rust"
+CURR_REV=$(cargo read-manifest  | jq '.dependencies | map(select(.rename == "soroban-env-host-curr") | .source)[0] | capture("rev=(?<rev>[a-f0-9]+)$") | .rev')
+PREV_REV=$(cargo read-manifest  | jq '.dependencies | map(select(.rename == "soroban-env-host-prev") | .source)[0] | capture("rev=(?<rev>[a-f0-9]+)$") | .rev')
+CURR_REV=$(eval echo $CURR_REV)
+PREV_REV=$(eval echo $PREV_REV)
+cd "${SRCDIR}"
+
+echo "Current soroban-env-host revision: $CURR_REV"
+echo "Previous soroban-env-host revision: $PREV_REV"
+
+EXCLUDES=tracy-client,getrandom,serde_json
+SOROBAN_ENV_URL=https://raw.githubusercontent.com/stellar/rs-soroban-env
+
+for REV in $CURR_REV $PREV_REV
+do
+    echo "Checking soroban-env-host revision: $REV in Cargo.lock against $SOROBAN_ENV_URL/$REV/Cargo.lock"
+    check-lockfile-intersection Cargo.lock "${SOROBAN_ENV_URL}/$REV/Cargo.lock" --pkg-name-a soroban-env-host --pkg-hash-a $REV --pkg-name-b soroban-env-host --exclude-pkg-a $EXCLUDES
+done