16 lines
625 B
Bash
16 lines
625 B
Bash
#!/bin/sh
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set -eux
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# Based on
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# https://gist.github.com/agentsim/00cc38c693e7d0e1b36a2080870d955b#gistcomment-2304505
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mkdir -p out
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hdiutil create -o out/HighSierra.cdr -size 5530m -layout SPUD -fs HFS+J
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hdiutil attach out/HighSierra.cdr.dmg -noverify -mountpoint /Volumes/install_build
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sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build --nointeraction
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hdiutil detach /Volumes/Install\ macOS\ High\ Sierra
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hdiutil convert out/HighSierra.cdr.dmg -format UDTO -o out/HighSierra.iso
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mv out/HighSierra.iso.cdr out/HighSierra.iso
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rm out/HighSierra.cdr.dmg
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