addpkg(main/tailscale): 1.78.3

root-packages/tailscale/build.sh

@@ -0,0 +1,60 @@
+TERMUX_PKG_HOMEPAGE=https://tailscale.com/
+TERMUX_PKG_DESCRIPTION="Mesh VPN based on WireGuard"
+TERMUX_PKG_LICENSE="BSD 3-Clause"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION="1.78.3"
+TERMUX_PKG_SRCURL=https://github.com/tailscale/tailscale/archive/refs/tags/v${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_SHA256=bac059152e3fa8ab379ee5ec7a03940114e7ac65c6e1baea4f840f6fadd17d57
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_AUTO_UPDATE=true
+# The actual service script is being added in termux_step_post_massage()
+TERMUX_PKG_SERVICE_SCRIPT=('tailscaled' '{{placeholder}}')
+termux_step_make() {
+	ldflags="\
+		-linkmode=external \
+		-X tailscale.com/version.longStamp=${TERMUX_PKG_VERSION} \
+		-X tailscale.com/version.shortStamp=$(cut -d+ -f1 <<< "${TERMUX_PKG_VERSION}") \
+		-X tailscale.com/version.gitCommitStamp=$( \
+		git ls-remote --tags https://github.com/tailscale/tailscale \
+		| grep -oE ".*${TERMUX_PKG_VERSION}$" \
+		| cut -f1)"
+
+	termux_setup_golang
+	for cmd in ./cmd/tailscale{,d}; do
+		go build \
+			-v \
+			-tags xversion \
+			-ldflags "$ldflags" \
+			"$cmd"
+	done
+}
+
+termux_step_make_install() {
+	# This approach is copied from packages/gh/build.sh
+	# In this case it lets us pre-build the completions
+	# instead of generating them at install time.
+	unset GOOS GOARCH CGO_LDFLAGS
+	unset CC CXX CFLAGS CXXFLAGS LDFLAGS
+	go run ./cmd/tailscale completion bash | install -Dm644 /dev/stdin "${TERMUX_PREFIX}/usr/share/bash-completion/completions/tailscale"
+	go run ./cmd/tailscale completion fish | install -Dm644 /dev/stdin "${TERMUX_PREFIX}/usr/share/fish/vendor_completions.d/tailscale.fish"
+	go run ./cmd/tailscale completion  zsh | install -Dm644 /dev/stdin "${TERMUX_PREFIX}/usr/share/zsh/site-functions/_tailscale"
+	install -Dm700 ./tailscale{,d} "${TERMUX_PREFIX}/bin"
+	install -Dm644 cmd/tailscaled/tailscaled.defaults "${TERMUX_PREFIX}/etc/default/tailscaled"
+}
+
+# Get shellcheck to shutup about single quotes not expanding variables and escape characters
+# shellcheck disable=SC1003,SC2016
+termux_step_post_massage() {
+	# Replace placeholder service script with actual multi-line service script
+	# This `tailscaled` service is adapted from:
+	# https://github.com/void-linux/void-packages/blob/d833c349beda6e8a00f84cec7c4e447b226c4eee/srcpkgs/tailscale/files/tailscaled/run
+	printf '%s\n' \
+		'[ -r "$PREFIX/etc/default/tailscaled" ] && . "$PREFIX/etc/default/tailscaled"' \
+		'' \
+		'exec 2>&1' \
+		'exec tailscaled \' \
+		'--state="$PREFIX/var/lib/tailscale/tailscaled.state" \' \
+		'--socket="$PREFIX/var/run/tailscale/tailscaled.sock" \' \
+		'--port "${PORT:-41641}" \' \
+		'"${FLAGS}" \' > var/service/tailscaled/run
+}