karim
1b81ad4914
mkarchiso reuses completed stages in the work dir -> a 'too short' build that ships a stale airootfs. bootstrap now 'rm -rf' the work dir first. Also switch profiledef bootmodes to the non-deprecated names (bios.syslinux, uefi.systemd-boot). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
52 lines
2.3 KiB
Bash
Executable File
52 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Assemble the TANINUX archiso profile = canonical `releng` base + our overrides,
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# then (optionally) build the ISO. Run as your user; mkarchiso uses sudo.
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#
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# sudo pacman -S archiso # once
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# ./bootstrap-profile.sh # assemble ./build-profile/
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# ./bootstrap-profile.sh --build # assemble + mkarchiso -> ./out/
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#
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# Why this approach: we don't hand-maintain the bootloader/mkinitcpio boilerplate
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# (error-prone) — we take it from the authoritative releng profile and only
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# overlay our deltas (profiledef, pacman.conf, packages, airootfs, calamares).
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set -euo pipefail
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HERE="$(cd "$(dirname "$0")" && pwd)"
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RELENG=/usr/share/archiso/configs/releng
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PROFILE="$HERE/build-profile"
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[ -d "$RELENG" ] || { echo "archiso not installed — run: sudo pacman -S archiso"; exit 1; }
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echo "==> base: copy releng -> build-profile"
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rm -rf "$PROFILE"
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cp -r "$RELENG" "$PROFILE"
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echo "==> kernel: live ISO uses linux-zen (matches the target)"
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sed -i 's/^linux$/linux-zen/' "$PROFILE/packages.x86_64"
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# point the live boot entries at the zen kernel images
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grep -rl -e 'vmlinuz-linux' -e 'initramfs-linux' \
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"$PROFILE/efiboot" "$PROFILE/syslinux" "$PROFILE/grub" 2>/dev/null \
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| xargs -r sed -i -e 's/vmlinuz-linux/vmlinuz-linux-zen/g' \
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-e 's/initramfs-linux/initramfs-linux-zen/g'
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echo "==> branding: Arch Linux -> TANINUX in the boot menus"
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grep -rl 'Arch Linux' "$PROFILE/efiboot" "$PROFILE/syslinux" "$PROFILE/grub" 2>/dev/null \
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| xargs -r sed -i -e 's/Arch Linux/TANINUX/g' -e 's/Archlinux/TANINUX/g'
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echo "==> overlay TANINUX overrides"
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cat "$HERE/overrides/packages.x86_64" >> "$PROFILE/packages.x86_64"
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install -m644 "$HERE/overrides/profiledef.sh" "$PROFILE/profiledef.sh"
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install -m644 "$HERE/overrides/pacman.conf" "$PROFILE/pacman.conf"
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cp -rT "$HERE/overrides/airootfs" "$PROFILE/airootfs"
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echo "==> profile ready: $PROFILE"
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WORK=/tmp/tanin-work
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if [ "${1:-}" = "--build" ]; then
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echo "==> clean work dir (mkarchiso reuses stale stages otherwise -> 'too short' builds)"
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sudo rm -rf "$WORK"
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echo "==> building ISO (sudo mkarchiso) … this takes a while (downloads + squashfs)"
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sudo mkarchiso -v -w "$WORK" -o "$HERE/out" "$PROFILE"
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echo "ISO written to $HERE/out/"
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else
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echo "build with: sudo rm -rf $WORK && sudo mkarchiso -v -w $WORK -o \"$HERE/out\" \"$PROFILE\""
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fi
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