Skip to content
Replacement for both pacman -Ss and pacman -Si
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
.vscode
src
.gitignore
.travis.yml
CMakeLists.txt
LICENSE
README.md
eupdatedb.sh

README.md

pacman-esearch

Build Status AUR Status

Replacement for both pacman -Ss and pacman -Si

Features

  • Output similar to gentoo esearch
  • Combination of pacman search (lists all packages matching a pattern) and pacman info (prints verbose information about a package)
  • It uses a search index which can be updated with the included eupdatedb script
  • It does not support every feature of gentoo esearch, but:
    • It can search explicitly Installed or NOT installed
    • It supports regex
    • It can show detailed information about multiple packages at the same time unlike pacman -Si
    • It supports colored output using ANSI codes by default - there is also an option to disable it
    • it can search optionally also in descriptions

Installation

From AUR

git clone https://aur.archlinux.org/esearch.git && cd esearch && makepkg -si

From source

Clone this repository and cd into it:

git clone https://github.com/KLZ-0/pacman-esearch.git && cd pacman-esearch

Execute cmake and compile from source:

cmake -B ./build ./ && make -C build/

Install to /usr/local/bin/:

sudo make install -C build/

Create the search index:

eupdatedb

NOTE: the search index is stored in $HOME/.cache/ on per-user basis so run eupdatedb as regular user (the one who will be using esearch) -- For example the search index for user john will be stored in /home/john/.cache/ or whatever the $HOME variable points at

Usage

eupdatedb [-q|--quiet]

-q, --quiet displays nothing, just updates the search index - can be used in cron jobs or other scripts (Don't forget to set the HOME variable explicitly when the system crontab is used).

esearch [options] <pattern>

--instonly, -I Find only packages which are installed

--notinst, -N Find only packages which are NOT installed

--nocolor, -n Don't use ANSI codes for colored output

--searchdesc, -S Search also in package description

--exact-match, -e Show only exact match

--version, -v Show version

--help, -h Show help message

FAQ

Q: I am getting Failed to open database! whenever I run esearch.

A: This error means esearch can't find the search index, check if it exists in the desired location or run eupdatedb. Optionally check if you have write permissions in ~/.cache/.

Q: Why was it created?

A: I am a fan of Gentoo and when I started to use Arch on my laptop, I missed esearch and I wasn't happy with the search capabilities of pacman

Why C++ ? -- Combining the two command in a shell script would be significantly slower (I tried it..)

Requirements

  • Arch linux and pacman (obviously) - It uses pacman -Si and pacman -Qe to fill up its database
  • GCC g++ with -std=c++11 - already present in most cases
You can’t perform that action at this time.