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git_xy/[email protected]:icyfork/pacapt branch ng path lib/
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```
git_xy:
  version: 0.0.0
src:
  repo    : [email protected]:icyfork/pacapt
  branch  : ng
  path    : lib/
  commit  : 0ef1133
  subject : Merge pull request icy#131 from rami3l/pacaptr-link
dst:
  repo    : [email protected]:icyfork/pacapt
  branch  : master
  path    : testx/
  commit  : 2d76b6b
```
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@icy
icy committed Jun 5, 2020
1 parent f52a21a commit e3fb71f
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235 changes: 235 additions & 0 deletions testx/00_core.sh
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#!/bin/bash

# Purpose: Provide some basic functions
# Author : Anh K. Huynh
# License: Fair license (http://www.opensource.org/licenses/fair)
# Source : http://github.com/icy/pacapt/

# Copyright (C) 2010 - 2014 Anh K. Huynh
#
# Usage of the works is permitted provided that this instrument is
# retained with the works, so that any entity that uses the works is
# notified of this instrument.
#
# DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.

_error() {
echo >&2 "Error: $*"
return 1
}

_warn() {
echo >&2 "Warning: $*"
return 0
}

_die() {
echo >&2 "$@"
exit 1
}

_not_implemented() {
# shellcheck disable=2153
echo >&2 "${_PACMAN}: '${_POPT}:${_SOPT}:${_TOPT}' operation is invalid or not implemented."
return 1
}

_removing_is_dangerous() {
echo >&2 "${_PACMAN}: removing with '$*' is too dangerous"
return 1
}

# Detect package type from /etc/issue
# FIXME: Using new `issue` file (location)
_issue2pacman() {
local _pacman

_pacman="$1"; shift

# The following line is added by Daniel YC Lin to support SunOS.
#
# [ `uname` = "$1" ] && _PACMAN="$_pacman" && return
#
# This is quite tricky and fast, however I don't think it works
# on Linux/BSD systems. To avoid extra check, I slightly modify
# the code to make sure it's only applicable on SunOS.
#
[[ "$(uname)" == "SunOS" ]] && _PACMAN="$_pacman" && return

$GREP -qis "$@" /etc/issue \
&& _PACMAN="$_pacman" && return

$GREP -qis "$@" /etc/os-release \
&& _PACMAN="$_pacman" && return
}

# Detect package type
_PACMAN_detect() {
_PACMAN_found_from_script_name && return

_issue2pacman sun_tools "SunOS" && return
_issue2pacman pacman "Arch Linux" && return
_issue2pacman dpkg "Debian GNU/Linux" && return
_issue2pacman dpkg "Ubuntu" && return
_issue2pacman cave "Exherbo Linux" && return
_issue2pacman yum "CentOS" && return
_issue2pacman yum "Red Hat" && return
#
# FIXME: The multiple package issue.
#
# On #63, Huy commented out this line. This is because new generation
# of Fedora uses `dnf`, and `yum` becomes a legacy tool. On old Fedora
# system, `yum` is still detectable by looking up `yum` binary.
#
# I'm not sure how to support this case easily. Let's wait, e.g, 5 years
# from now to make `dnf` becomes a default? Oh no!
#
# And here why `pacman` is still smart. Debian has a set of tools.
# Fedora has `yum` (and a set of add-ons). Now Fedora moves to `dnf`.
# This means that a package manager is not a heart of a system ;)
#
# _issue2pacman yum "Fedora" && return
_issue2pacman zypper "SUSE" && return
_issue2pacman pkg_tools "OpenBSD" && return
_issue2pacman pkg_tools "Bitrig" && return
_issue2pacman apk "Alpine Linux" && return

[[ -z "$_PACMAN" ]] || return

# Prevent a loop when this script is installed on non-standard system
if [[ -x "/usr/bin/pacman" ]]; then
$GREP -q "${FUNCNAME[0]}" '/usr/bin/pacman' >/dev/null 2>&1
[[ $? -ge 1 ]] && _PACMAN="pacman" \
&& return
fi

[[ -x "/usr/bin/apt-get" ]] && _PACMAN="dpkg" && return
[[ -x "/data/data/com.termux/files/usr/bin/apt-get" ]] && _PACMAN="dpkg" && return
[[ -x "/usr/bin/cave" ]] && _PACMAN="cave" && return
[[ -x "/usr/bin/dnf" ]] && _PACMAN="dnf" && return
[[ -x "/usr/bin/yum" ]] && _PACMAN="yum" && return
[[ -x "/opt/local/bin/port" ]] && _PACMAN="macports" && return
[[ -x "/usr/bin/emerge" ]] && _PACMAN="portage" && return
[[ -x "/usr/bin/zypper" ]] && _PACMAN="zypper" && return
[[ -x "/usr/sbin/pkg" ]] && _PACMAN="pkgng" && return
# make sure pkg_add is after pkgng, FreeBSD base comes with it until converted
[[ -x "/usr/sbin/pkg_add" ]] && _PACMAN="pkg_tools" && return
[[ -x "/usr/sbin/pkgadd" ]] && _PACMAN="sun_tools" && return
[[ -x "/sbin/apk" ]] && _PACMAN="apk" && return
[[ -x "/usr/bin/tazpkg" ]] && _PACMAN="tazpkg" && return
[[ -x "/usr/bin/swupd" ]] && _PACMAN="swupd" && return

command -v brew >/dev/null && _PACMAN="homebrew" && return

return 1
}

# Translate -w option. Please note this is only valid when installing
# a package from remote, aka. when '-S' operation is performed.
_translate_w() {

echo "$_EOPT" | $GREP -q ":w:" || return 0

local _opt=
local _ret=0

case "$_PACMAN" in
"dpkg") _opt="-d";;
"cave") _opt="-f";;
"macports") _opt="fetch";;
"portage") _opt="--fetchonly";;
"zypper") _opt="--download-only";;
"pkgng") _opt="fetch";;
"yum") _opt="--downloadonly";
if ! rpm -q 'yum-downloadonly' >/dev/null 2>&1; then
_error "'yum-downloadonly' package is required when '-w' is used."
_ret=1
fi
;;
"tazpkg")
_error "$_PACMAN: Use '$_PACMAN get' to download and save packages to current directory."
_ret=1
;;
"apk") _opt="fetch";;
*)
_opt=""
_ret=1

_error "$_PACMAN: Option '-w' is not supported/implemented."
;;
esac

echo $_opt
return "$_ret"
}

_translate_debug() {
echo "$_EOPT" | $GREP -q ":v:" || return 0

case "$_PACMAN" in
"tazpkg")
_error "$_PACMAN: Option '-v' (debug) is not supported/implemented by tazpkg"
return 1
;;
esac

echo "-v"
}

# Translate the --noconfirm option.
# FIXME: does "yes | pacapt" just help?
_translate_noconfirm() {

echo "$_EOPT" | $GREP -q ":noconfirm:" || return 0

local _opt=
local _ret=0

case "$_PACMAN" in
# FIXME: Update environment DEBIAN_FRONTEND=noninteractive
# FIXME: There is also --force-yes for a stronger case
"dpkg") _opt="--yes";;
"dnf") _opt="--assumeyes";;
"yum") _opt="--assumeyes";;
# FIXME: pacman has 'assume-yes' and 'assume-no'
# FIXME: zypper has better mode. Similar to dpkg (Debian).
"zypper") _opt="--no-confirm";;
"pkgng") _opt="-y";;
"tazpkg") _opt="--auto";;
*)
_opt=""
_ret=1
_error "$_PACMAN: Option '--noconfirm' is not supported/implemented."
;;
esac

echo $_opt
return $_ret
}

_translate_all() {
local _args=""
local _debug=
local _noconfirm=

_debug="$(_translate_debug)"
_noconfirm="$(_translate_noconfirm)"
_args="$(_translate_w)" || return 1
_args="${_args}${_noconfirm:+ }${_noconfirm}" || return 1
_args="${_args}${_debug:+ }${_debug}" || return 1

export _EOPT="${_args# }"
}

_print_supported_operations() {
local _pacman="$1"
echo -n "pacapt($_pacman): available operations:"
# shellcheck disable=2016
$GREP -E "^${_pacman}_[^ \\t]+\\(\\)" "$0" \
| $AWK -F '(' '{print $1}' \
| sed -e "s/${_pacman}_//g" \
| while read -r O; do
echo -n " $O"
done
echo
}
40 changes: 40 additions & 0 deletions testx/00_external.sh
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#!/usr/bin/env bash

# Purpose : Provide some basic settings for external package managers
# Author : Ky-Anh Huynh
# License : MIT
# Date : 2018 July 26th
# Ref. : https://github.com/icy/pacapt/issues/106

export _SUPPORTED_EXTERNALS="
:conda
:tlmgr
:texlive
:gem
:npm
:pip
"
readonly _SUPPORTED_EXTERNALS

_PACMAN_found_from_script_name() {
local _tmp_name=
local _pacman=

_tmp_name="${BASH_SOURCE[0]:-?}"
if [[ "$_tmp_name" == "?" ]]; then
_error "Unable to get script name."
return 1
fi

_tmp_name="${_tmp_name##*/}" # base name (remove everything before the last `/`)
_tmp_name="${_tmp_name%.*}" # remove extension if any (remove everything from the last `.`)
_pacman="${_tmp_name##*-}" # remove every thing before the last `-`

if grep -Eq -e ":$_pacman[[:space:]]*" <<< "$_SUPPORTED_EXTERNALS"; then
export _PACMAN="$_pacman"
return 0
else
export _PACMAN=""
return 1
fi
}
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