6cb12a3397
- completely remove support for building under `buster` -- that's way too old, sorry. - de-hardcode `python3` invocations, instead use `python3_binary_path` set by `prepare_python3_binary_for_python_tools()` - juggle `$HOSTRELEASE`: read from actual host, or determined from Docker image name (during Dockerfile build) - TL;DR: include and use `python3.9` for focal-like host OS's
43 lines
1.3 KiB
Bash
43 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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# prepare_host_basic
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#
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# * installs only basic packages
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#
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function prepare_host_basic() {
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# command:package1 package2 ...
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# list of commands that are neeeded:packages where this command is
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local check_pack install_pack
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local checklist=(
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"dialog:dialog"
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"fuser:psmisc"
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"getfacl:acl"
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"uuidgen:uuid-runtime"
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"curl:curl"
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"gpg:gnupg"
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"gawk:gawk"
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"linux-version:linux-base"
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"locale-gen:locales"
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"git:git"
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)
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for check_pack in "${checklist[@]}"; do
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if ! which ${check_pack%:*} > /dev/null; then local install_pack+=${check_pack#*:}" "; fi
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done
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if [[ -n $install_pack ]]; then
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# This obviously only works on Debian or Ubuntu.
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if [[ ! -f /etc/debian_version ]]; then
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exit_with_error "Missing packages -- can't install basic packages on non Debian/Ubuntu"
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fi
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local sudo_prefix="" && is_root_or_sudo_prefix sudo_prefix # nameref; "sudo_prefix" will be 'sudo' or ''
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display_alert "Updating and installing basic packages on host" "${sudo_prefix}: ${install_pack}"
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run_host_command_logged "${sudo_prefix}" apt-get -qq update
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run_host_command_logged "${sudo_prefix}" apt-get install -qq -y --no-install-recommends $install_pack
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else
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display_alert "basic-deps are already installed on host" "nothing to be done" "debug"
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fi
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}
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