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actix-web/scripts/unreleased
2022-09-11 16:41:29 +01:00

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#!/bin/sh
set -euo pipefail
bold="\033[1m"
reset="\033[0m"
unreleased_for() {
DIR=$1
CARGO_MANIFEST=$DIR/Cargo.toml
# determine changelog file name
if [ -f "$DIR/CHANGES.md" ]; then
CHANGELOG_FILE=$DIR/CHANGES.md
elif [ -f "$DIR/CHANGELOG.md" ]; then
CHANGELOG_FILE=$DIR/CHANGELOG.md
else
echo "No changelog file found"
exit 1
fi
# get current version
PACKAGE_NAME="$(sed -nE 's/^name ?= ?"([^"]+)"$/\1/ p' "$CARGO_MANIFEST" | head -n 1)"
CURRENT_VERSION="$(sed -nE 's/^version ?= ?"([^"]+)"$/\1/ p' "$CARGO_MANIFEST")"
CHANGE_CHUNK_FILE="$(mktemp)"
# get changelog chunk and save to temp file
cat "$CHANGELOG_FILE" |
# skip up to unreleased heading
sed '1,/Unreleased/ d' |
# take up to previous version heading
sed "/$CURRENT_VERSION/ q" |
# drop last line
sed '$d' \
>"$CHANGE_CHUNK_FILE"
# if word count of changelog chunk is 0 then exit
if [ "$(wc -w "$CHANGE_CHUNK_FILE" | awk '{ print $1 }')" = "0" ]; then
return 0;
fi
echo "${bold}# ${PACKAGE_NAME}${reset} since ${bold}v$CURRENT_VERSION${reset}"
cat "$CHANGE_CHUNK_FILE"
}
files=$(fd --threads=1 --min-depth=2 --absolute-path 'CHANGE\w+.md')
for f in $files; do
unreleased_for $(dirname $f) || true
done