Create alpine-tools.func

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CanbiZ 2025-09-01 09:17:02 +02:00
parent 5b24eed11d
commit c043da1b0e

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#!/bin/ash
# shellcheck shell=ash
# Erwartet vorhandene msg_* und optional $STD aus deinem Framework.
# ------------------------------
# kleine Helfer
# ------------------------------
lower() { printf '%s' "$1" | tr '[:upper:]' '[:lower:]'; }
has() { command -v "$1" >/dev/null 2>&1; }
need_tool() {
# usage: need_tool curl jq unzip ...
# installiert fehlende Tools via apk --no-cache
local missing=0 t
for t in "$@"; do
if ! has "$t"; then missing=1; fi
done
if [ "$missing" -eq 1 ]; then
msg_info "Installing tools: $*"
# busybox 'apk' ist vorhanden auf Alpine
apk add --no-cache "$@" >/dev/null 2>&1 || {
msg_error "apk add failed for: $*"
return 1
}
msg_ok "Tools ready: $*"
fi
}
net_resolves() {
# robust gegen fehlendes getent auf busybox
# usage: net_resolves api.github.com
local host="$1"
ping -c1 -W1 "$host" >/dev/null 2>&1 || nslookup "$host" >/dev/null 2>&1
}
ensure_usr_local_bin_persist() {
local PROFILE_FILE="/etc/profile.d/10-localbin.sh"
if [ ! -f "$PROFILE_FILE" ]; then
echo 'case ":$PATH:" in *:/usr/local/bin:*) ;; *) export PATH="/usr/local/bin:$PATH";; esac' >"$PROFILE_FILE"
chmod +x "$PROFILE_FILE"
fi
}
download_with_progress() {
# $1 url, $2 dest
local url="$1" out="$2" cl
need_tool curl pv || return 1
cl=$(curl -fsSLI "$url" 2>/dev/null | awk 'tolower($0) ~ /^content-length:/ {print $2}' | tr -d '\r')
if [ -n "$cl" ]; then
curl -fsSL "$url" | pv -s "$cl" >"$out" || {
msg_error "Download failed: $url"
return 1
}
else
curl -fL# -o "$out" "$url" || {
msg_error "Download failed: $url"
return 1
}
fi
}
# ------------------------------
# GitHub: Release prüfen
# ------------------------------
check_for_gh_release() {
# app, repo, [pinned]
local app="$1" source="$2" pinned="${3:-}"
local app_lc
app_lc="$(lower "$app" | tr -d ' ')"
local current_file="$HOME/.${app_lc}"
local current="" release tag
msg_info "Check for update: $app"
net_resolves api.github.com || {
msg_error "DNS/network error: api.github.com"
return 1
}
need_tool curl jq || return 1
tag=$(curl -fsSL "https://api.github.com/repos/${source}/releases/latest" | jq -r '.tag_name // empty')
[ -z "$tag" ] && {
msg_error "Unable to fetch latest tag for $app"
return 1
}
release="${tag#v}"
[ -f "$current_file" ] && current="$(cat "$current_file")"
if [ -n "$pinned" ]; then
if [ "$pinned" = "$release" ]; then
msg_ok "$app pinned to v$pinned (no update)"
return 1
fi
if [ "$current" = "$pinned" ]; then
msg_ok "$app pinned v$pinned installed (upstream v$release)"
return 1
fi
msg_info "$app pinned v$pinned (upstream v$release) → update/downgrade"
CHECK_UPDATE_RELEASE="$pinned"
return 0
fi
if [ "$release" != "$current" ] || [ ! -f "$current_file" ]; then
CHECK_UPDATE_RELEASE="$release"
msg_info "New release available: v$release (current: v${current:-none})"
return 0
fi
msg_ok "$app is up to date (v$release)"
return 1
}
# ------------------------------
# GitHub: Release holen & deployen (Alpine)
# modes: tarball | prebuild | singlefile
# ------------------------------
fetch_and_deploy_gh() {
# $1 app, $2 repo, [$3 mode], [$4 version], [$5 target], [$6 asset_pattern]
local app="$1" repo="$2" mode="${3:-tarball}" version="${4:-latest}" target="${5:-/opt/$1}" pattern="${6:-}"
local app_lc
app_lc="$(lower "$app" | tr -d ' ')"
local vfile="$HOME/.${app_lc}"
local json url filename tmpd unpack
net_resolves api.github.com || {
msg_error "DNS/network error"
return 1
}
need_tool curl jq tar || return 1
[ "$mode" = "prebuild" ] || [ "$mode" = "singlefile" ] && need_tool unzip >/dev/null 2>&1 || true
tmpd="$(mktemp -d)" || return 1
mkdir -p "$target"
# Release JSON
if [ "$version" = "latest" ]; then
json="$(curl -fsSL "https://api.github.com/repos/$repo/releases/latest")" || {
msg_error "GitHub API failed"
rm -rf "$tmpd"
return 1
}
else
json="$(curl -fsSL "https://api.github.com/repos/$repo/releases/tags/$version")" || {
msg_error "GitHub API failed"
rm -rf "$tmpd"
return 1
}
fi
# Effektive Version
version="$(printf '%s' "$json" | jq -r '.tag_name // empty')"
version="${version#v}"
[ -z "$version" ] && {
msg_error "No tag in release json"
rm -rf "$tmpd"
return 1
}
case "$mode" in
tarball | source)
url="$(printf '%s' "$json" | jq -r '.tarball_url // empty')"
[ -z "$url" ] && url="https://github.com/$repo/archive/refs/tags/v$version.tar.gz"
filename="${app_lc}-${version}.tar.gz"
download_with_progress "$url" "$tmpd/$filename" || {
rm -rf "$tmpd"
return 1
}
tar -xzf "$tmpd/$filename" -C "$tmpd" || {
msg_error "tar extract failed"
rm -rf "$tmpd"
return 1
}
unpack="$(find "$tmpd" -mindepth 1 -maxdepth 1 -type d | head -n1)"
# Inhalte nach target kopieren (inkl. dotfiles)
(cd "$unpack" && tar -cf - .) | (cd "$target" && tar -xf -) || {
msg_error "copy failed"
rm -rf "$tmpd"
return 1
}
;;
prebuild)
[ -n "$pattern" ] || {
msg_error "prebuild requires asset pattern"
rm -rf "$tmpd"
return 1
}
url="$(printf '%s' "$json" | jq -r '.assets[].browser_download_url' | awk -v p="$pattern" '
BEGIN{IGNORECASE=1}
$0 ~ p {print; exit}
')"
[ -z "$url" ] && {
msg_error "asset not found for pattern: $pattern"
rm -rf "$tmpd"
return 1
}
filename="${url##*/}"
download_with_progress "$url" "$tmpd/$filename" || {
rm -rf "$tmpd"
return 1
}
# entpacken je nach Format
case "$filename" in
*.zip)
need_tool unzip || {
rm -rf "$tmpd"
return 1
}
mkdir -p "$tmpd/unp"
unzip -q "$tmpd/$filename" -d "$tmpd/unp"
;;
*.tar.gz | *.tgz | *.tar.xz | *.tar.zst | *.tar.bz2)
mkdir -p "$tmpd/unp"
tar -xf "$tmpd/$filename" -C "$tmpd/unp"
;;
*)
msg_error "unsupported archive: $filename"
rm -rf "$tmpd"
return 1
;;
esac
# top-level folder ggf. strippen
if [ "$(find "$tmpd/unp" -mindepth 1 -maxdepth 1 -type d | wc -l)" -eq 1 ] && [ -z "$(find "$tmpd/unp" -mindepth 1 -maxdepth 1 -type f | head -n1)" ]; then
unpack="$(find "$tmpd/unp" -mindepth 1 -maxdepth 1 -type d)"
(cd "$unpack" && tar -cf - .) | (cd "$target" && tar -xf -) || {
msg_error "copy failed"
rm -rf "$tmpd"
return 1
}
else
(cd "$tmpd/unp" && tar -cf - .) | (cd "$target" && tar -xf -) || {
msg_error "copy failed"
rm -rf "$tmpd"
return 1
}
fi
;;
singlefile)
[ -n "$pattern" ] || {
msg_error "singlefile requires asset pattern"
rm -rf "$tmpd"
return 1
}
url="$(printf '%s' "$json" | jq -r '.assets[].browser_download_url' | awk -v p="$pattern" '
BEGIN{IGNORECASE=1}
$0 ~ p {print; exit}
')"
[ -z "$url" ] && {
msg_error "asset not found for pattern: $pattern"
rm -rf "$tmpd"
return 1
}
filename="${url##*/}"
download_with_progress "$url" "$target/$app" || {
rm -rf "$tmpd"
return 1
}
chmod +x "$target/$app"
;;
*)
msg_error "Unknown mode: $mode"
rm -rf "$tmpd"
return 1
;;
esac
echo "$version" >"$vfile"
ensure_usr_local_bin_persist
rm -rf "$tmpd"
msg_ok "Deployed $app ($version) → $target"
}
# ------------------------------
# yq (mikefarah) Alpine
# ------------------------------
setup_yq() {
# bevorzugt apk, optional FORCE_GH=1 → GitHub Binary
if [ "${FORCE_GH:-0}" != "1" ] && apk info -e yq >/dev/null 2>&1; then
msg_info "Updating yq via apk"
apk add --no-cache --upgrade yq >/dev/null 2>&1 || true
msg_ok "yq ready ($(yq --version 2>/dev/null))"
return 0
fi
need_tool curl || return 1
local arch bin url tmp
case "$(uname -m)" in
x86_64) arch="amd64" ;;
aarch64) arch="arm64" ;;
*)
msg_error "Unsupported arch for yq: $(uname -m)"
return 1
;;
esac
url="https://github.com/mikefarah/yq/releases/latest/download/yq_linux_${arch}"
tmp="$(mktemp)"
download_with_progress "$url" "$tmp" || return 1
install -m 0755 "$tmp" /usr/local/bin/yq
rm -f "$tmp"
msg_ok "Setup yq ($(yq --version 2>/dev/null))"
}
# ------------------------------
# Adminer Alpine
# ------------------------------
setup_adminer() {
need_tool curl || return 1
msg_info "Setup Adminer (Alpine)"
mkdir -p /var/www/localhost/htdocs/adminer
curl -fsSL https://github.com/vrana/adminer/releases/latest/download/adminer.php \
-o /var/www/localhost/htdocs/adminer/index.php || {
msg_error "Adminer download failed"
return 1
}
msg_ok "Adminer at /adminer (served by your webserver)"
}
# ------------------------------
# uv Alpine (musl tarball)
# Optional: PYTHON_VERSION="3.12"
# ------------------------------
setup_uv() {
need_tool curl tar || return 1
local UV_BIN="/usr/local/bin/uv"
local arch tarball url tmpd ver installed
case "$(uname -m)" in
x86_64) arch="x86_64-unknown-linux-musl" ;;
aarch64) arch="aarch64-unknown-linux-musl" ;;
*)
msg_error "Unsupported arch for uv: $(uname -m)"
return 1
;;
esac
ver="$(curl -fsSL https://api.github.com/repos/astral-sh/uv/releases/latest | jq -r '.tag_name' 2>/dev/null)"
ver="${ver#v}"
[ -z "$ver" ] && {
msg_error "uv: cannot determine latest version"
return 1
}
if has "$UV_BIN"; then
installed="$($UV_BIN -V 2>/dev/null | awk '{print $2}')"
[ "$installed" = "$ver" ] && {
msg_ok "uv $ver already installed"
return 0
}
msg_info "Updating uv $installed → $ver"
else
msg_info "Setup uv $ver"
fi
tmpd="$(mktemp -d)" || return 1
tarball="uv-${arch}.tar.gz"
url="https://github.com/astral-sh/uv/releases/download/v${ver}/${tarball}"
download_with_progress "$url" "$tmpd/uv.tar.gz" || {
rm -rf "$tmpd"
return 1
}
tar -xzf "$tmpd/uv.tar.gz" -C "$tmpd" || {
msg_error "uv: extract failed"
rm -rf "$tmpd"
return 1
}
# tar enthält ./uv
if [ -x "$tmpd/uv" ]; then
install -m 0755 "$tmpd/uv" "$UV_BIN"
else
# fallback: in Unterordner
install -m 0755 "$tmpd"/*/uv "$UV_BIN" 2>/dev/null || {
msg_error "uv binary not found in tar"
rm -rf "$tmpd"
return 1
}
fi
rm -rf "$tmpd"
ensure_usr_local_bin_persist
msg_ok "Setup uv $ver"
if [ -n "${PYTHON_VERSION:-}" ]; then
# uv liefert cpython builds für musl; den neuesten Patchstand finden:
local match
match="$(uv python list --only-downloads 2>/dev/null | awk -v maj="$PYTHON_VERSION" '
$0 ~ "^cpython-"maj"\\." { print $0 }' | awk -F- '{print $2}' | sort -V | tail -n1)"
[ -z "$match" ] && {
msg_error "No matching Python for $PYTHON_VERSION"
return 1
}
if ! uv python list | grep -q "cpython-${match}-linux"; then
msg_info "Installing Python $match via uv"
uv python install "$match" || {
msg_error "uv python install failed"
return 1
}
msg_ok "Python $match installed (uv)"
fi
fi
}
# ------------------------------
# Java Alpine (OpenJDK)
# JAVA_VERSION: 17|21 (Default 21)
# ------------------------------
setup_java() {
local JAVA_VERSION="${JAVA_VERSION:-21}" pkg
case "$JAVA_VERSION" in
17) pkg="openjdk17-jdk" ;;
21 | *) pkg="openjdk21-jdk" ;;
esac
msg_info "Setup Java (OpenJDK $JAVA_VERSION)"
apk add --no-cache "$pkg" >/dev/null 2>&1 || {
msg_error "apk add $pkg failed"
return 1
}
# JAVA_HOME setzen
local prof="/etc/profile.d/20-java.sh"
if [ ! -f "$prof" ]; then
echo 'export JAVA_HOME=$(dirname $(dirname $(readlink -f $(command -v java))))' >"$prof"
echo 'case ":$PATH:" in *:$JAVA_HOME/bin:*) ;; *) export PATH="$JAVA_HOME/bin:$PATH";; esac' >>"$prof"
chmod +x "$prof"
fi
msg_ok "Java ready: $(java -version 2>&1 | head -n1)"
}
# ------------------------------
# Go Alpine (apk bevorzugt; optional GO_VERSION tarball)
# ------------------------------
setup_go() {
if [ -z "${GO_VERSION:-}" ]; then
msg_info "Setup Go (apk)"
apk add --no-cache go >/dev/null 2>&1 || {
msg_error "apk add go failed"
return 1
}
msg_ok "Go ready: $(go version 2>/dev/null)"
return 0
fi
# explizite Version via offizielles tar.gz
need_tool curl tar || return 1
local ARCH TARBALL URL TMP
case "$(uname -m)" in
x86_64) ARCH="amd64" ;;
aarch64) ARCH="arm64" ;;
*)
msg_error "Unsupported arch for Go: $(uname -m)"
return 1
;;
esac
TARBALL="go${GO_VERSION}.linux-${ARCH}.tar.gz"
URL="https://go.dev/dl/${TARBALL}"
msg_info "Setup Go $GO_VERSION (tarball)"
TMP="$(mktemp)"
download_with_progress "$URL" "$TMP" || return 1
rm -rf /usr/local/go
tar -C /usr/local -xzf "$TMP" || {
msg_error "extract go failed"
rm -f "$TMP"
return 1
}
rm -f "$TMP"
ln -sf /usr/local/go/bin/go /usr/local/bin/go
ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt
ensure_usr_local_bin_persist
msg_ok "Go ready: $(go version 2>/dev/null)"
}
# ------------------------------
# Composer Alpine
# nutzt php83-cli + openssl + phar
# ------------------------------
setup_composer() {
local COMPOSER_BIN="/usr/local/bin/composer"
if ! has php; then
# bevorzugt php83 auf Alpine 3.20/3.21+
msg_info "Installing PHP CLI for Composer"
apk add --no-cache php83-cli php83-openssl php83-phar php83-iconv >/dev/null 2>&1 || {
# Fallback auf generisches php-cli
apk add --no-cache php-cli php-openssl php-phar php-iconv >/dev/null 2>&1 || {
msg_error "Failed to install php-cli for composer"
return 1
}
}
fi
if [ -x "$COMPOSER_BIN" ]; then
msg_info "Updating Composer"
else
msg_info "Setup Composer"
fi
need_tool curl || return 1
curl -fsSL https://getcomposer.org/installer -o /tmp/composer-setup.php || {
msg_error "composer installer download failed"
return 1
}
php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer >/dev/null 2>&1 || {
msg_error "composer install failed"
return 1
}
rm -f /tmp/composer-setup.php
ensure_usr_local_bin_persist
msg_ok "Composer ready: $(composer --version 2>/dev/null)"
}
# ------------------------------
# Adminer/uv/go/java/yq/composer stehen oben
# ------------------------------
# ------------------------------
# (Optional) LOCAL_IP import POSIX-safe
# ------------------------------
import_local_ip() {
# lädt LOCAL_IP aus /run/local-ip.env oder ermittelt es best effort
local IP_FILE="/run/local-ip.env"
if [ -f "$IP_FILE" ]; then
# shellcheck disable=SC1090
. "$IP_FILE"
fi
if [ -z "${LOCAL_IP:-}" ]; then
LOCAL_IP="$(ip route get 1 2>/dev/null | awk '{for(i=1;i<=NF;i++) if($i=="src"){print $(i+1); exit}}')"
[ -z "$LOCAL_IP" ] && LOCAL_IP="$(hostname -i 2>/dev/null | awk '{print $1}')"
[ -z "$LOCAL_IP" ] && {
msg_error "Could not determine LOCAL_IP"
return 1
}
echo "LOCAL_IP=$LOCAL_IP" >"$IP_FILE"
fi
export LOCAL_IP
}