Add the busybox package.

.github/workflows/push.yaml

@@ -58,6 +58,12 @@ jobs:
       - uses: chainguard-dev/actions/inky-build-pkg@main
         with:
           package-name: build-base
+
+      - uses: chainguard-dev/actions/inky-build-pkg@main
+        with:
+          package-name: build-base
+          empty-workspace: false
+          source-dir: ${{ github.workspace }}/busybox
 
       - uses: chainguard-dev/actions/inky-build-pkg@main
         with:

Makefile

@@ -6,6 +6,7 @@ REPO ?= $(shell pwd)/packages
 
 GLIBC_VERSION ?= 2.36-r0
 BUILD_BASE_VERSION ?= 1-r3
+BUSYBOX_VERSION ?= 1.35.0-r2
 OPENSSL_VERSION ?= 3.0.5-r3
 BINUTILS_VERSION ?= 2.39-r1
 FLEX_VERSION ?= 2.6.4-r0
@@ -32,7 +33,7 @@ PACKAGES = \
 	packages/${ARCH}/bison-${BISON_VERSION}.apk \
 	packages/${ARCH}/texinfo-${TEXINFO_VERSION}.apk \
 	packages/${ARCH}/pax-utils-${PAXUTILS_VERSION}.apk \
-	packages/${ARCH}/scanelf-utils-${PAXUTILS_VERSION}.apk \ # This is provided by pax-utils as a subpackage so the version is the same
+	packages/${ARCH}/busybox-${BUSYBOX_VERSION}.apk \
 
 all: ${KEY} ${PACKAGES}
 

busybox.yaml

@@ -0,0 +1,61 @@
+package:
+    name: busybox
+    version: 1.35.0
+    epoch: 2
+    description: "swiss-army knife for embedded systems"
+    target-architecture:
+      - all
+    copyright:
+      - paths:
+        - "*"
+        attestation: TODO
+        license: MIT
+    dependencies:
+      runtime:
+    scriptlets:
+      trigger:
+        paths:
+          - /bin
+          - /sbin
+          - /usr/bin
+          - /usr/sbin
+        script: |
+          #!/bin/busybox sh
+          /bin/busybox --install -s
+
+environment:
+  contents:
+    repositories:
+      - https://packages.wolfi.dev/bootstrap/stage3
+    keyring:
+      - https://packages.wolfi.dev/bootstrap/stage3/wolfi-signing.rsa.pub
+    packages:
+      - busybox
+      - ca-certificates-bundle
+      - build-base
+
+pipeline:
+  - uses: fetch
+    with:
+      uri: https://distfiles.alpinelinux.org/distfiles/edge/busybox-1.35.0.tar.bz2
+      expected-sha256: faeeb244c35a348a334f4a59e44626ee870fb07b6884d68c10ae8bc19f83a694
+  - name: Configure
+    runs: |
+      cp busyboxconfig .config
+  - runs: |
+      make CC="$(uname -m)-pc-linux-gnu-gcc" V=1 -j$(nproc)
+  - name: Install
+    runs: |
+      mkdir -p "${{targets.destdir}}"/usr/sbin
+      mkdir -p "${{targets.destdir}}"/usr/bin
+      mkdir -p "${{targets.destdir}}"/tmp
+      mkdir -p "${{targets.destdir}}"/var/cache/misc
+      mkdir -p "${{targets.destdir}}"/bin
+      mkdir -p "${{targets.destdir}}"/sbin
+      mkdir -p "${{targets.destdir}}"/etc
+      mkdir -p "${{targets.destdir}}"/usr/share/man/man1
+      chmod 1777 "${{targets.destdir}}"/tmp
+      install -m755 busybox "${{targets.destdir}}"/bin/busybox
+      install -m644 securetty "${{targets.destdir}}"/etc/securetty
+  - uses: strip
+