[mod] add Golang ecosystem to the SearXNG toolchain

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 0 insertions, 211 deletions

diff --git a/utils/lib_go.sh b/utils/lib_go.sh
deleted file mode 100755
index 06522f005..000000000
--- a/utils/lib_go.sh
+++ /dev/null
@@ -1,211 +0,0 @@
-#!/usr/bin/env bash
-# -*- coding: utf-8; mode: sh indent-tabs-mode: nil -*-
-# SPDX-License-Identifier: AGPL-3.0-or-later
-#
-# Tools to install and maintain golang [1] binaries & packages.
-#
-# [1] https://golang.org/doc/devel/release#policy
-#
-# A simple *helloworld* test with user 'my_user' :
-#
-#   sudo -H adduser my_user
-#   ./manage go.golang go1.17.3 my_user
-#   ./manage go.install github.com/go-training/helloworld@latest my_user
-#   ./manage go.bash my_user
-#   $ helloword
-#   Hello World!!
-#
-# Don't forget to remove 'my_user':  sudo -H deluser --remove-home my_user
-
-# shellcheck source=utils/lib.sh
-. /dev/null
-
-# configure golang environment
-# ----------------------------
-
-[[ -z "${GO_VERSION}" ]] && GO_VERSION="go1.17.3"
-
-GO_DL_URL="https://golang.org/dl"
-
-# implement go functions
-# -----------------------
-
-go.help(){
-    cat <<EOF
-go.:
-  ls        : list golang binary archives (stable)
-  golang    : (re-) install golang binary in user's \$HOME/local folder
-  install   : install go package in user's \$HOME/go-apps folder
-  bash      : start bash interpreter with golang environment sourced
-EOF
-}
-
-go.ls(){
-    python <<EOF
-import sys, json, requests
-resp = requests.get("${GO_DL_URL}/?mode=json&include=all")
-for ver in json.loads(resp.text):
-    if not ver['stable']:
-        continue
-    for f in ver['files']:
-        if f['kind'] != 'archive' or not f['size'] or not f['sha256'] or len(f['os']) < 2:
-            continue
-        print(" %(version)-10s|%(os)-8s|%(arch)-8s|%(filename)-30s|%(size)-10s|%(sha256)s" % f)
-EOF
-}
-
-go.ver_info(){
-
-    # print information about a golang distribution. To print filename
-    # sha256 and size of the archive that fits to your OS and host:
-    #
-    #   go.ver_info "${GO_VERSION}" archive "$(go.os)" "$(go.arch)" filename sha256 size
-    #
-    # usage: go.ver_info <go-vers> <kind> <os> <arch> [filename|sha256|size]
-    #
-    # kind:  [archive|source|installer]
-    # os:    [darwin|freebsd|linux|windows]
-    # arch:  [amd64|arm64|386|armv6l|ppc64le|s390x]
-
-    python - "$@" <<EOF
-import sys, json, requests
-resp = requests.get("${GO_DL_URL}/?mode=json&include=all")
-for ver in json.loads(resp.text):
-    if ver['version'] != sys.argv[1]:
-        continue
-    for f in ver['files']:
-        if (f['kind'] != sys.argv[2] or f['os'] != sys.argv[3] or f['arch'] != sys.argv[4]):
-            continue
-        for x in sys.argv[5:]:
-           print(f[x])
-        sys.exit(0)
-sys.exit(42)
-EOF
-}
-
-go.os() {
-  local OS
-  case "$(command uname -a)xx" in
-    Linux\ *) OS=linux ;;
-    Darwin\ *) OS=darwin ;;
-    FreeBSD\ *) OS=freebsd ;;
-    CYGWIN* | MSYS* | MINGW*) OS=windows ;;
-    *)  die 42 "OS is unknown: $(command uname -a)" ;;
-  esac
-  echo "${OS}"
-}
-
-go.arch() {
-    local ARCH
-    case "$(command uname -m)" in
-        "x86_64") ARCH=amd64 ;;
-        "aarch64") ARCH=arm64 ;;
-        "armv6" | "armv7l") ARCH=armv6l ;;
-        "armv8") ARCH=arm64 ;;
-        .*386.*) ARCH=386 ;;
-        ppc64*) ARCH=ppc64le ;;
-    *)  die 42 "ARCH is unknown: $(command uname -m)" ;;
-    esac
-    echo "${ARCH}"
-}
-
-go.golang() {
-
-    # install golang binary in user's $HOME/local folder:
-    #
-    #   go.golang ${GO_VERSION} ${SERVICE_USER}
-    #
-    # usage:  go.golang <go-vers> [<username>]
-
-    local version fname sha size user userpr
-    local buf=()
-
-    version="${1:-${GO_VERSION}}"
-    user="${2:-${USERNAME}}"
-    userpr="  ${_Yellow}|${user}|${_creset} "
-
-    rst_title "Install Go in ${user}'s HOME" section
-
-    mapfile -t buf < <(
-        go.ver_info "${version}" archive "$(go.os)" "$(go.arch)" filename sha256 size
-    )
-
-    if [ ${#buf[@]} -eq 0 ]; then
-        die 42 "can't find info of golang version: ${version}"
-    fi
-    fname="${buf[0]}"
-    sha="${buf[1]}"
-    size="$(numfmt --to=iec "${buf[2]}")"
-
-    info_msg "Download go binary ${fname} (${size}B)"
-    cache_download "${GO_DL_URL}/${fname}" "${fname}"
-
-    pushd "${CACHE}" &> /dev/null
-    echo "${sha}  ${fname}" > "${fname}.sha256"
-    if ! sha256sum -c "${fname}.sha256" >/dev/null; then
-        die 42 "downloaded file ${fname} checksum does not match"
-    else
-        info_msg "${fname} checksum OK"
-    fi
-    popd &> /dev/null
-
-    info_msg "install golang"
-    tee_stderr 0.1 <<EOF | sudo -i -u "${user}" | prefix_stdout "${userpr}"
-mkdir -p \$HOME/local
-rm -rf \$HOME/local/go
-tar -C \$HOME/local -xzf ${CACHE}/${fname}
-echo "export GOPATH=\$HOME/go-apps" > \$HOME/.go_env
-echo "export PATH=\$HOME/local/go/bin:\\\$GOPATH/bin:\\\$PATH" >> \$HOME/.go_env
-EOF
-    info_msg "test golang installation"
-    sudo -i -u "${user}" <<EOF
-source \$HOME/.go_env
-command -v go
-go version
-EOF
-}
-
-go.install() {
-
-    # install go package in user's $HOME/go-apps folder:
-    #
-    #   go.install github.com/go-training/helloworld@lates ${SERVICE_USER}
-    #
-    # usage:  go.install <package> [<username>]
-
-    local package user userpr
-
-    package="${1}"
-    user="${2:-${USERNAME}}"
-    userpr="  ${_Yellow}|${user}|${_creset} "
-
-    if [ -z "${package}" ]; then
-        die 42 "${FUNCNAME[0]}() - missing argument: <package>"
-    fi
-    tee_stderr 0.1 <<EOF | sudo -i -u "${user}" | prefix_stdout "${userpr}"
-source \$HOME/.go_env
-go install -v ${package}
-EOF
-}
-
-go.bash() {
-
-    # start bash interpreter with golang environment sourced
-    #
-    #   go.bash ${SERVICE_USER}
-    #
-    # usage:  go.bash [<username>]
-
-    local user
-    user="${1:-${USERNAME}}"
-    sudo -i -u "${user}" bash --init-file "~${user}/.go_env"
-}
-
-go.version(){
-    local user
-    user="${1:-${USERNAME}}"
-    sudo -i -u "${user}" <<EOF
-source \$HOME/.go_env
-go version | cut -d' ' -f 3
-EOF
-}