Claude
658460fe4c
Replace the Python bootstrap script with a Go implementation that cross-compiles to native binaries for Linux and macOS on x86_64 and aarch64. The Go port preserves all sections of the original (system packages, optional Flatpak GUI apps, custom downloads, and the macOS firecracker VM bridge) and adds first-class pacman support so the tool works on Arch-family distros alongside Debian, RHEL, and macOS. A Makefile produces a host binary via `make build` and the full four-target matrix under dist/ via `make build-all`.
234 lines
8.2 KiB
Go
234 lines
8.2 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"time"
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)
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var pkgMgr string // "dnf", "apt-get", "pacman", "brew"
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func initPkgMgr() {
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pkgMgr = detectPkgMgr()
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isRHELFamily = detectRHELFamily()
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isArchFamily = detectArchFamily()
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}
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func detectPkgMgr() string {
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if isMacOS {
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// brew may not be installed yet — ensureHomebrew runs before any
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// call that actually invokes brew.
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return "brew"
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}
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for _, mgr := range []string{"dnf", "apt-get", "pacman"} {
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if hasCmd(mgr) {
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return mgr
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}
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}
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fmt.Fprintln(os.Stderr, "No supported package manager found (expected dnf, apt-get, pacman, or brew on macOS).")
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os.Exit(1)
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return ""
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}
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// pkgOverrides maps a (PKG_MGR, generic_name) pair to a distro-specific
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// replacement. An empty []string{} means "skip with a warning".
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//
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// Use overrideEntry to distinguish "skip" (Skip=true) from "replace with
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// these packages" (Replacement=[...]).
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type overrideEntry struct {
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Skip bool
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Replacement []string
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}
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func skipOverride() overrideEntry { return overrideEntry{Skip: true} }
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func replace(names ...string) overrideEntry {
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return overrideEntry{Replacement: names}
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}
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var packageOverrides = map[string]map[string]overrideEntry{
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"dnf": {
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"build-essential": replace("gcc", "gcc-c++", "make"),
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"rg": replace("ripgrep"),
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"docker-compose": skipOverride(),
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"webcamoid": skipOverride(),
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},
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"apt-get": {
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"ffmpeg-free": replace("ffmpeg"),
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"lua": replace("lua5.4"),
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"qemu": replace("qemu-system"),
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"rg": replace("ripgrep"),
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"bzip2-devel": replace("libbz2-dev"),
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"gdbm-libs": replace("libgdbm-dev"),
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"libffi-devel": replace("libffi-dev"),
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"libnsl2": replace("libnsl-dev"),
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"libuuid-devel": replace("uuid-dev"),
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"libxml2-devel": replace("libxml2-dev"),
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"libzstd-devel": replace("libzstd-dev"),
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"ncurses-devel": replace("libncursesw5-dev"),
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"openssl-devel": replace("libssl-dev"),
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"readline-devel": replace("libreadline-dev"),
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"sqlite": replace("sqlite3"),
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"sqlite-devel": replace("libsqlite3-dev"),
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"tk-devel": replace("tk-dev"),
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"xmlsec1-devel": replace("libxmlsec1-dev"),
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"xz": replace("xz-utils"),
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"xz-devel": replace("liblzma-dev"),
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"zlib-devel": replace("zlib1g-dev"),
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},
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"pacman": {
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"build-essential": replace("base-devel"),
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"ansible-core": skipOverride(), // bundled with ansible
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"containerd.io": replace("containerd"),
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"docker-ce": replace("docker"),
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"docker-ce-cli": skipOverride(), // covered by docker
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"docker-ce-rootless-extras": replace("docker-rootless-extras"),
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"docker-buildx-plugin": replace("docker-buildx"),
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"docker-compose-plugin": replace("docker-compose"),
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"dotnet-sdk-10.0": replace("dotnet-sdk"),
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"ffmpeg-free": replace("ffmpeg"),
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"gh": replace("github-cli"),
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"github-desktop": skipOverride(), // AUR-only
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"google-chrome-stable": skipOverride(), // AUR-only
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"lua": replace("lua"),
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"obs-studio": replace("obs-studio"),
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"obsidian": skipOverride(), // AUR-only; provided via Flatpak when --gui
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"pulumi": skipOverride(), // AUR-only; installed via custom path
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"qemu": replace("qemu-full"),
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"rg": replace("ripgrep"),
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"shutter": skipOverride(), // AUR-only
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"temurin-25-jdk": replace("jdk-openjdk"),
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"vagrant": replace("vagrant"),
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"vivaldi-stable": replace("vivaldi"),
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"webcamoid": skipOverride(), // AUR-only; provided via Flatpak when --gui
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"wireshark": replace("wireshark-qt"),
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"yt-dlp": replace("yt-dlp"),
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"zoom": skipOverride(), // AUR-only
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"bzip2-devel": skipOverride(),
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"gdbm-libs": replace("gdbm"),
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"libffi-devel": replace("libffi"),
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"libnsl2": replace("libnsl"),
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"libuuid-devel": replace("util-linux-libs"),
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"libxml2-devel": replace("libxml2"),
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"libzstd-devel": replace("zstd"),
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"ncurses-devel": replace("ncurses"),
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"openssl-devel": replace("openssl"),
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"readline-devel": replace("readline"),
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"sqlite-devel": skipOverride(),
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"tk-devel": replace("tk"),
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"xmlsec1-devel": replace("xmlsec"),
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"xz-devel": skipOverride(),
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"zlib-devel": replace("zlib"),
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},
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"brew": {
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"build-essential": skipOverride(),
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"gcc": skipOverride(),
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"make": skipOverride(),
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"patch": skipOverride(),
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"zsh": skipOverride(),
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"ansible-core": skipOverride(),
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"containerd.io": skipOverride(),
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"docker-buildx-plugin": skipOverride(),
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"docker-ce-cli": skipOverride(),
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"docker-ce-rootless-extras": skipOverride(),
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"docker-ce": replace("docker"),
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"docker-compose-plugin": replace("docker-compose"),
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"dotnet-sdk-10.0": replace("dotnet"),
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"ffmpeg-free": replace("ffmpeg"),
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"github-desktop": replace("github"),
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"google-chrome-stable": replace("google-chrome"),
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"obs-studio": replace("obs"),
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"rg": replace("ripgrep"),
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"temurin-25-jdk": replace("temurin"),
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"vivaldi-stable": replace("vivaldi"),
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"shutter": skipOverride(),
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"virt-manager": skipOverride(),
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"webcamoid": skipOverride(),
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"bzip2-devel": skipOverride(),
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"curl": skipOverride(),
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"gdbm-libs": replace("gdbm"),
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"libffi-devel": replace("libffi"),
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"libnsl2": skipOverride(),
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"libuuid-devel": skipOverride(),
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"libxml2-devel": replace("libxml2"),
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"libzstd-devel": replace("zstd"),
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"ncurses-devel": skipOverride(),
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"openssl-devel": replace("openssl@3"),
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"readline-devel": replace("readline"),
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"sqlite-devel": skipOverride(),
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"tk-devel": replace("tcl-tk"),
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"xmlsec1-devel": replace("libxmlsec1"),
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"xz": replace("xz"),
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"xz-devel": skipOverride(),
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"zlib-devel": skipOverride(),
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},
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}
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// brewCasks: brew packages that must be installed with `brew install --cask`.
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// Names are post-override.
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var brewCasks = map[string]bool{
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"docker": true,
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"github": true,
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"google-chrome": true,
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"obs": true,
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"obsidian": true,
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"temurin": true,
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"vagrant": true,
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"vivaldi": true,
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"zoom": true,
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}
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// resolveSystemPkgs applies distro overrides. Returns (resolved, skipped).
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func resolveSystemPkgs(names []string) ([]string, []string) {
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overrides := packageOverrides[pkgMgr]
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var resolved, skipped []string
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for _, pkg := range names {
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ov, ok := overrides[pkg]
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if !ok {
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resolved = append(resolved, pkg)
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continue
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}
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if ov.Skip {
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skipped = append(skipped, pkg)
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continue
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}
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resolved = append(resolved, ov.Replacement...)
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}
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return resolved, skipped
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}
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// isSystemPkgInstalled queries the host package manager.
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func isSystemPkgInstalled(pkg string) bool {
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switch pkgMgr {
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case "dnf":
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r, ok := probe([]string{"rpm", "-q", pkg}, 0)
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return ok && r.ExitCode == 0
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case "apt-get":
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r, ok := probe([]string{"dpkg-query", "-W", "-f=${Status}", pkg}, 0)
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return ok && strings.Contains(string(r.Stdout), "install ok installed")
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case "pacman":
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r, ok := probe([]string{"pacman", "-Qi", pkg}, 0)
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return ok && r.ExitCode == 0
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case "brew":
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if !hasCmd("brew") {
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return false
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}
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for _, kind := range []string{"--formula", "--cask"} {
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r, ok := probe([]string{"brew", "list", kind, pkg}, 60*time.Second)
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if ok && r.ExitCode == 0 {
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return true
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}
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}
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return false
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}
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return false
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}
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func isFlatpakInstalled(appID string) bool {
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if !hasCmd("flatpak") {
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return false
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}
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r, ok := probe([]string{"flatpak", "info", appID}, 0)
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return ok && r.ExitCode == 0
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}
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