dev-util/codex: add 0.157.1-r1, drop 0.157.1

The app-server daemon is enabled by default since 0.157 and refuses to start
without the complete package layout next to the executable, which broke every
interactive launch.

Bug: https://github.com/openai/codex/issues/48050
Signed-off-by: Huang Rui <vowstar@gmail.com>

dev-util/codex/codex-0.157.1-r1.ebuild

@@ -50,7 +50,7 @@ HOMEPAGE="https://github.com/openai/codex"
 # This tarball is generated by: https://github.com/gentoo-zh-drafts/codex/
 # See .github/workflows/crates.yml for the generation process.
 SRC_URI="
-	https://github.com/openai/${PN}/archive/rust-v${PV}.tar.gz -> ${P}.tar.gz
+	https://github.com/openai/${PN}/archive/rust-v${PV}.tar.gz -> ${PN}-${PV}.tar.gz
 	https://github.com/gentoo-zh-drafts/codex/releases/download/rust-v${PV}/codex-rust-v${PV}-crates.tar.xz
 	amd64? (
 		https://github.com/openai/codex/releases/download/rusty-v8-v${RUSTY_V8_TAG}/librusty_v8_release_x86_64-unknown-linux-musl.a.gz
@@ -88,11 +88,12 @@ DEPEND="
 "
 RDEPEND="${DEPEND}
 	>=sys-apps/bubblewrap-0.11.2
+	sys-apps/ripgrep
 "
 BDEPEND="virtual/pkgconfig"
 
 # rust does not use *FLAGS from make.conf, silence portage warning
-QA_FLAGS_IGNORED="usr/bin/${PN}"
+QA_FLAGS_IGNORED="usr/lib/${PN}/bin/*"
 
 pkg_pretend() {
 	check-reqs_pkg_pretend
@@ -153,7 +154,42 @@ src_compile() {
 }
 
 src_install() {
-	dobin "$(cargo_target_dir)/codex"
-	dobin "$(cargo_target_dir)/codex-code-mode-host"
+	local pkgdir="/usr/lib/${PN}"
+	local pkg_target
+	case ${ARCH} in
+		amd64) pkg_target="x86_64-unknown-linux-gnu" ;;
+		arm64) pkg_target="aarch64-unknown-linux-gnu" ;;
+	esac
+
+	exeinto "${pkgdir}"/bin
+	doexe "$(cargo_target_dir)/codex" "$(cargo_target_dir)/codex-code-mode-host"
+
+	# The app-server daemon installs the CLI from this layout, see
+	# https://github.com/openai/codex/issues/48050
+	cat > "${T}"/codex-package.json <<-EOF || die
+		{
+		  "layoutVersion": 1,
+		  "version": "${PV}",
+		  "target": "${pkg_target}",
+		  "variant": "codex",
+		  "entrypoint": "bin/codex",
+		  "resourcesDir": "codex-resources",
+		  "pathDir": "codex-path"
+		}
+	EOF
+	insinto "${pkgdir}"
+	doins "${T}"/codex-package.json
+
+	# The layout requires both files, they resolve to the system programs
+	printf '#!/bin/sh\nexec %s/usr/bin/rg "$@"\n' "${EPREFIX}" > "${T}"/rg || die
+	printf '#!/bin/sh\nexec %s/usr/bin/bwrap "$@"\n' "${EPREFIX}" > "${T}"/bwrap || die
+	exeinto "${pkgdir}"/codex-path
+	doexe "${T}"/rg
+	exeinto "${pkgdir}"/codex-resources
+	doexe "${T}"/bwrap
+
+	dosym ../lib/"${PN}"/bin/codex /usr/bin/"${PN}"
+	dosym ../lib/"${PN}"/bin/codex-code-mode-host /usr/bin/codex-code-mode-host
+
 	einstalldocs
 }