105 lines
3.0 KiB
Bash
Executable File
105 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Build the release zip.
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#
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# ./build.sh -> dist/mc-packwiz-deploy-<version>.zip
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# ./build.sh -o /tmp -> writes there instead
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# ./build.sh -v 1.2.0 -> override the version
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#
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# Version comes from the latest git tag when there is one, otherwise VERSION
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# below. A dirty working tree gets a -dirty suffix so a zip built mid-edit is
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# never mistaken for a tagged release.
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set -euo pipefail
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VERSION="0.1.0"
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NAME="mc-packwiz-deploy"
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OUTDIR=""
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HERE="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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# Everything the zip ships. Anything not listed here stays out, so stray notes
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# or test output in the working tree can't leak into a release.
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FILES=(
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README.md
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deploy.sh
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mc-service-setup.sh
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packwiz-setup.sh
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mc-refresh-restart.sh
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)
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die() { echo "error: $*" >&2; exit 1; }
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info() { echo ">>> $*"; }
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usage() { awk 'NR>1 && /^#/ {sub(/^# ?/,""); print; next} NR>1 {exit}' "$0"; exit "${1:-0}"; }
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while [ $# -gt 0 ]; do
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case "$1" in
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-o|--outdir) OUTDIR="${2:-}"; shift 2 ;;
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-v|--version) VERSION="${2:-}"; VERSION_FORCED=1; shift 2 ;;
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-h|--help) usage 0 ;;
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*) echo "unknown option: $1" >&2; usage 1 ;;
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esac
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done
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cd "$HERE"
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command -v zip >/dev/null || die "zip not found — sudo dnf install zip"
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# ---------------------------------------------------------------- version ---
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if [ -z "${VERSION_FORCED:-}" ] && git rev-parse --git-dir >/dev/null 2>&1; then
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tag="$(git describe --tags --abbrev=0 2>/dev/null || true)"
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[ -n "$tag" ] && VERSION="${tag#v}"
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if ! git diff --quiet HEAD -- "${FILES[@]}" 2>/dev/null; then
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VERSION="${VERSION}-dirty"
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info "working tree has uncommitted changes to shipped files"
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fi
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fi
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[ -n "$OUTDIR" ] || OUTDIR="$HERE/dist"
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mkdir -p "$OUTDIR"
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ZIP="$OUTDIR/${NAME}-${VERSION}.zip"
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# ------------------------------------------------------------------ check ---
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for f in "${FILES[@]}"; do
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[ -f "$f" ] || die "missing file: $f"
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done
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info "syntax-checking scripts"
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fail=0
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for f in "${FILES[@]}"; do
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case "$f" in
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*.sh) bash -n "$f" || { echo " FAILED: $f" >&2; fail=1; } ;;
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esac
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done
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(( fail )) && die "refusing to build a zip containing scripts that don't parse"
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# ------------------------------------------------------------------ stage ---
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# Staged in a temp tree so the zip has a single top-level directory and the
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# scripts land executable regardless of how git checked them out.
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STAGE="$(mktemp -d)"
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trap 'rm -rf "$STAGE"' EXIT
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DEST="$STAGE/$NAME"
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mkdir -p "$DEST"
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for f in "${FILES[@]}"; do
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case "$f" in
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*.sh) install -m 755 "$f" "$DEST/$f" ;;
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*) install -m 644 "$f" "$DEST/$f" ;;
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esac
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done
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printf '%s\n' "$VERSION" > "$DEST/VERSION"
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# ------------------------------------------------------------------ build ---
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rm -f "$ZIP"
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( cd "$STAGE" && zip -qr "$ZIP" "$NAME" )
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info "built $ZIP"
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unzip -l "$ZIP" | sed 's/^/ /'
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if command -v sha256sum >/dev/null; then
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sha256sum "$ZIP" | tee "$ZIP.sha256" | sed 's/^/ /'
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fi
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