#!/usr/bin/env bash
# Packages the dist builds for one target into an archive in the current
# directory: playr-TAG-TARGET.tar.gz, or .zip for Windows.
#
#   packaging/package.sh TARGET TAG
#
# Every archive holds playr, playr-gui and playr-server with README.md,
# CHANGELOG.md, LICENSE, the manual, guides and cheatsheet in docs/, the
# diagrams the sampler guide draws, and on macOS and Linux playr.1 and
# completions for bash, zsh and fish. On macOS playr-gui is inside
# playr.app; on Linux playr.desktop, playr.png and playr-server.service come
# with them.
set -euo pipefail
target=$1
tag=$2
root=$(cd "$(dirname "$0")/.." && pwd)
release="$root/target/$target/dist"
name="playr-$tag-$target"

rm -rf "$name"
mkdir "$name"
mkdir -p "$name/docs/media"
cp "$root/README.md" "$root/CHANGELOG.md" "$root/LICENSE" "$name/"
# Where README.md links to them; the guides link to the cheatsheet and diagrams.
cp "$root"/docs/guide-*.md "$root/docs/cheatsheet.md" "$root/docs/manual.md" "$name/docs/"
cp "$root"/docs/media/sampling-*.svg "$name/docs/media/"

# The man page and completions, from the playr just built: each runner builds
# for a target it can run, the Intel Mac's under Rosetta.
generated() {
  "$release/playr" --man > "$name/playr.1"
  mkdir "$name/completions"
  "$release/playr" --completions bash > "$name/completions/playr.bash"
  "$release/playr" --completions zsh > "$name/completions/_playr"
  "$release/playr" --completions fish > "$name/completions/playr.fish"
}

case "$target" in
  *windows*)
    cp "$release/playr.exe" "$release/playr-gui.exe" "$release/playr-server.exe" "$name/"
    7z a "$name.zip" "$name" > /dev/null
    echo "$name.zip"
    ;;
  *apple*)
    cp "$release/playr" "$release/playr-server" "$name/"
    generated
    "$root/packaging/macos/bundle.sh" "$release" "$name" "$tag"
    tar czf "$name.tar.gz" "$name"
    echo "$name.tar.gz"
    ;;
  *)
    cp "$release/playr" "$release/playr-gui" "$release/playr-server" "$name/"
    generated
    cp "$root/packaging/linux/playr.desktop" "$root/crates/playr-gui/assets/playr.png" \
      "$root/packaging/linux/playr-server.service" "$name/"
    tar czf "$name.tar.gz" "$name"
    echo "$name.tar.gz"
    ;;
esac