suzanne.soy/guix-reproducible-system
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Use only a single .tar archive because there are not enough IDE ports available in QEMU

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This commit is contained in:
Georges Dupéron 2018-09-11 19:24:32 +02:00
parent e5edf27e86
commit 633e1f956f
3 changed files with 14 additions and 13 deletions
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1
.gitignore vendored
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@ -1,4 +1,5 @@
/*.nar /*.nar
/*.sizes /*.sizes
/*.tar
/signing-key.pub /signing-key.pub
/vm-image /vm-image

13
Makefile
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@ -8,21 +8,22 @@ all: hello.tar hello.sizes vm-image to-be-run-in-vm.sh Makefile
vm-image-${tmp_image} \ vm-image-${tmp_image} \
-drive format=raw,file=hello.sizes,if=ide,index=1,media=disk \ -drive format=raw,file=hello.sizes,if=ide,index=1,media=disk \
-drive format=raw,file=to-be-run-in-vm.sh,if=ide,index=2,media=disk \ -drive format=raw,file=to-be-run-in-vm.sh,if=ide,index=2,media=disk \
-drive format=raw,file=hello.nar,if=ide,index=3,media=disk \ -drive format=raw,file=hello.tar,if=ide,index=3,media=disk
# -drive format=raw,file=signing-key.pub,if=ide,index=4,media=disk
rm vm-image-${tmp_image} rm vm-image-${tmp_image}
%.sizes: %.nar signing-key.pub to-be-run-in-vm.sh Makefile %.sizes: %.tar signing-key.pub to-be-run-in-vm.sh Makefile
printf "%020d\\n%020d\\n%020d\\n%$$((512-((20+1)*3)-1))s\\n" \ printf "%020d\\n%020d\\n%$$((512-((20+1)*2)-1))s\\n" \
"$$(wc -c "to-be-run-in-vm.sh" | sed -e 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*$$/\1/')" \ "$$(wc -c "to-be-run-in-vm.sh" | sed -e 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*$$/\1/')" \
"$$(wc -c "$*.nar" | sed -e 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*$$/\1/')" \ "$$(wc -c "$*.tar" | sed -e 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*$$/\1/')" \
"$$(wc -c "signing-key.pub" | sed -e 's/^[[:space:]]*\([0-9][0-9]*\)[[:space:]].*$$/\1/')" \
"" \ "" \
> $@ > $@
%.nar: Makefile %.nar: Makefile
guix archive --export --recursive '$*' > '$@' guix archive --export --recursive '$*' > '$@'
%.tar: %.nar signing-key.pub Makefile
tar -cf '$@' '$*.nar' signing-key.pub
signing-key.pub: /etc/guix/signing-key.pub Makefile signing-key.pub: /etc/guix/signing-key.pub Makefile
cp '$<' '$@' cp '$<' '$@'
chmod +w '$@' chmod +w '$@'

13
to-be-run-in-vm.sh
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@ -1,9 +1,8 @@
#!/bin/sh #!/bin/sh
echo LALALA echo
{ read len_script; read len_nar; read len_key; } < /dev/sdb { read len_script; read len_tar; } < /dev/sdb
echo x $len_script y $len_nar z $len_key t pwd
head -c "$len_nar" /dev/sdd | sha1sum head -c "$len_tar" /dev/sdd | tar -xf -
echo DONE sha1sum hello.nar
# dd if=/dev/sde bs=1 count=$len_key | sha1sum sha1sum signing-key.pub
#