termux-packages/packages/watchexec/build.sh

TERMUX_PKG_HOMEPAGE=https://github.com/watchexec/watchexec
TERMUX_PKG_DESCRIPTION="Executes commands in response to file modifications"
TERMUX_PKG_LICENSE="Apache-2.0"
TERMUX_PKG_MAINTAINER="@termux"
TERMUX_PKG_VERSION=1.18.11
TERMUX_PKG_SRCURL=https://github.com/watchexec/watchexec/archive/refs/tags/cli-v${TERMUX_PKG_VERSION}.tar.gz
TERMUX_PKG_SHA256=bdd5af45ab7e5981eed25ac09767388aa1fbf711a9d286bcb99884464980af5b
TERMUX_PKG_AUTO_UPDATE=true
TERMUX_PKG_UPDATE_VERSION_REGEXP="\d+\.\d+\.\d+"
TERMUX_PKG_DEPENDS="zlib"
TERMUX_PKG_BUILD_IN_SRC=true

termux_pkg_auto_update() {
	# Get latest release tag:
	local tag
	tag="$(termux_github_api_get_tag "${TERMUX_PKG_SRCURL}")"
	# check if this is not a c++ release: We nned this check since upstream has multiple different
	# releases within same repo. (i.e for c and cxx)
	if grep -qP "^cli-v${TERMUX_PKG_UPDATE_VERSION_REGEXP}\$" <<<"$tag"; then
		termux_pkg_upgrade_version "$tag"
	else
		echo "WARNING: Skipping auto-update: Not a cli release($tag)"
	fi
}

termux_step_make_install() {
    termux_setup_rust
    cargo install \
        --jobs $TERMUX_MAKE_PROCESSES \
        --path cli \
        --force \
        --locked \
        --target $CARGO_TARGET_NAME \
        --root $TERMUX_PREFIX \
        $TERMUX_PKG_EXTRA_CONFIGURE_ARGS
    # https://github.com/rust-lang/cargo/issues/3316:
    rm -f $TERMUX_PREFIX/.crates.toml
    rm -f $TERMUX_PREFIX/.crates2.json
}

termux_step_post_make_install() {
    install -Dm644 -t "$TERMUX_PREFIX"/share/doc/watchexec/watchexec.1.html \
        "$TERMUX_PKG_SRCDIR"/doc/watchexec.1.html
    install -Dm644 -t "$TERMUX_PREFIX"/share/man/man1/watchexec.1 \
        "$TERMUX_PKG_SRCDIR"/doc/watchexec.1
    install -Dm644 "completions/zsh" \
        "$TERMUX_PREFIX/share/zsh/site-functions/_watchexec"
    install -Dm644 LICENSE "$TERMUX_PREFIX/share/licenses/watchexec/LICENSE"
}