bitcoin/test/lint/commit-script-check.sh
fanquake ffdab41f94
Merge bitcoin/bitcoin#23474: test: scripted-diff cleanups after generate* changes
fac23c2114 scripted-diff: Bump copyright headers (MarcoFalke)
fa974f1f14 scripted-diff: Remove redundant sync_all and sync_blocks (MarcoFalke)
fad13991ae test: Properly set sync_fun in NodeNetworkLimitedTest (MarcoFalke)
faeff57709 test: Use 4 spaces for indentation (MarcoFalke)

Pull request description:

  Some cleanups after commit 94db963de5

ACKs for top commit:
  fanquake:
    ACK fac23c2114

Tree-SHA512: 5acfd5bb9679b41969d0fc6fc85801ccadcd6530ea692bac6352668e06fc7a9b0e1db3fd6fba435e84afe983d2eb07bd0a47c8364462bb7110004bd3d102b698
2021-11-16 11:22:06 +08:00

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1.8 KiB
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#!/bin/sh
# Copyright (c) 2017-2021 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
# This simple script checks for commits beginning with: scripted-diff:
# If found, looks for a script between the lines -BEGIN VERIFY SCRIPT- and
# -END VERIFY SCRIPT-. If no ending is found, it reads until the end of the
# commit message.
# The resulting script should exactly transform the previous commit into the current
# one. Any remaining diff signals an error.
export LC_ALL=C
if test -z "$1"; then
echo "Usage: $0 <commit>..."
exit 1
fi
RET=0
PREV_BRANCH=$(git name-rev --name-only HEAD)
PREV_HEAD=$(git rev-parse HEAD)
for commit in $(git rev-list --reverse "$1"); do
if git rev-list -n 1 --pretty="%s" "$commit" | grep -q "^scripted-diff:"; then
git checkout --quiet "$commit"^ || exit
SCRIPT="$(git rev-list --format=%b -n1 "$commit" | sed '/^-BEGIN VERIFY SCRIPT-$/,/^-END VERIFY SCRIPT-$/{//!b};d')"
if test -z "$SCRIPT"; then
echo "Error: missing script for: $commit"
echo "Failed"
RET=1
else
echo "Running script for: $commit"
echo "$SCRIPT"
(eval "$SCRIPT")
git --no-pager diff --exit-code "$commit" && echo "OK" || (echo "Failed"; false) || RET=1
fi
git reset --quiet --hard HEAD
else
if git rev-list "--format=%b" -n1 "$commit" | grep -q '^-\(BEGIN\|END\)[ a-zA-Z]*-$'; then
echo "Error: script block marker but no scripted-diff in title of commit $commit"
echo "Failed"
RET=1
fi
fi
done
git checkout --quiet "$PREV_BRANCH" 2>/dev/null || git checkout --quiet "$PREV_HEAD"
exit $RET