simplify janet APE build

.github/cosmo/build

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# copy janet recipe
+mkdir -p /sc/sueprconfigure/janet
+cp ./.github/cosmo/recipe.mk /sc/superconfigure/BUILD.mk
+cat 'include janet/BUILD.mk' >> /sc/superconfigure/custom.mk
+
+export SOURCE_DIR=$(realpath .)
+
+cd /sc/superconfigure
+make o/janet/built.fat

.github/cosmo/recipe.mk

@@ -0,0 +1,26 @@
+# this recipe is copied into superconfigure/janet/BUILD.mk
+o/janet/downloaded: \
+	DL_COMMAND = cp -r $(SOURCE_DIR) ./ && ls -al && ls -al ..
+
+o/janet/patched: PATCH_COMMAND = $(DUMMYLINK0)
+
+o/janet/configured.x86_64: \
+	CONFIG_COMMAND = cp -r $(BASELOC)/o/janet/janet/* ./
+
+o/janet/configured.aarch64: \
+	CONFIG_COMMAND = cp -r $(BASELOC)/o/janet/janet/* ./
+
+o/janet/built.x86_64: \
+	BUILD_COMMAND = make PREFIX=$(COSMOS) HAS_SHARED=0 JANET_NO_AMALG=1
+
+o/janet/built.aarch64: \
+	BUILD_COMMAND = make PREFIX=$(COSMOS) HAS_SHARED=0 JANET_NO_AMALG=1
+
+o/janet/installed.x86_64: \
+	INSTALL_COMMAND = cp build/janet $(COSMOS)/bin/
+
+o/janet/installed.aarch64: \
+	INSTALL_COMMAND = cp build/janet $(COSMOS)/bin/
+
+o/janet/built.fat: \
+	BINS = janet

.github/cosmo/setup

@@ -0,0 +1,28 @@
+#!/bin/sh
+set -e
+
+sudo apt update
+sudo apt-get install -y ca-certificates libssl-dev\
+    qemu qemu-utils qemu-user-static\
+    texinfo groff\
+    cmake ninja-build bison zip\
+    pkg-config build-essential autoconf re2c
+
+# clone superconfigure
+cd /sc
+git clone https://github.com/ahgamut/superconfigure --depth=1 --branch=z0.0.39
+
+# the zip folder
+sudo mkdir -p /zip
+sudo chmod -R 0777 /zip
+
+# clone cosmo
+cd /sc/superconfigure
+git clone https://github.com/jart/cosmopolitan --depth=1 --branch=3.3.3 cosmopolitan
+sudo cp cosmopolitan/build/bootstrap/ape.elf /usr/bin/ape
+sudo sh -c "echo ':APE:M::MZqFpD::/usr/bin/ape:' >/proc/sys/fs/binfmt_misc/register"
+# ls /proc/sys/fs/binfmt_misc/
+
+# build cosmo
+cd /sc/superconfigure
+./.github/scripts/cosmo

.github/workflows/release.yml

@@ -67,32 +67,20 @@ jobs:
     name: Build release binaries for Cosmo
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout the repository
+        uses: actions/checkout@master
       - name: create build folder
         run: |
           sudo mkdir -p /sc
           sudo chmod -R 0777 /sc
-      - name: Checkout superconfigure repo
+      - name: setup Cosmopolitan Libc
-        working-directory: /sc
+        run: bash ./.github/cosmo/setup
-        run: git clone https://github.com/ahgamut/superconfigure
-      - name: support ape bins and SSL things
-        working-directory: /sc/superconfigure
-        run: bash ./.github/scripts/setup
-      - name: build Cosmo
-        working-directory: /sc/superconfigure
-        run: bash ./.github/scripts/cosmo
-      - name: clone Janet latest commit
-        working-directory: /sc/superconfigure
-        run: |
-          make o/lang/janet/downloaded
-          cd o/lang/janet/janet
-          git pull origin master
       - name: Set the version
         run: echo "version=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
       - name: Set the platform
         run: echo "platform=cosmo" >> $GITHUB_ENV
       - name: build Janet APE binary
-        working-directory: /sc/superconfigure
+        run: bash ./.github/cosmo/build
-        run: make o/lang/janet/built.fat
       - name: push binary to github
         uses: softprops/action-gh-release@v1
         with: