Querya-Desktop/scripts/extract-changelog-section.sh at main · QueryaHub/Querya-Desktop · GitHub

executable file

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#!/usr/bin/env bash

# Extract one Keep a Changelog section from CHANGELOG.md by semver (e.g. 0.4.3 or v0.4.3).

set -euo pipefail

VERSION="${1:?usage: extract-changelog-section.sh <version> [changelog-file]}"

CHANGELOG="${2:-CHANGELOG.md}"

VERSION="${VERSION#v}"

if [[ ! -f "$CHANGELOG" ]]; then

echo "error: changelog not found: $CHANGELOG" >&2

exit 1

awk -v ver="$VERSION" '

BEGIN { found = 0; capture = 0 }

/^## \[/ {

if (capture) exit

if ($0 ~ "^## \\[" ver "\\]") {

found = 1

capture = 1

}

capture { print }

END {

if (!found) {

print "error: no changelog section for version " ver " in " FILENAME > "/dev/stderr"

exit 1

}

' "$CHANGELOG"

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