Sukhorukov Olexandr 0x00dec0de

Setting up Vim as your Go IDE

Intro

I've been wanting to do a serious project in Go. One thing holding me back has been a my working environment. As a huge PyCharm user, I was hoping the Go IDE plugin for IntelliJ IDEA would fit my needs. However, it never felt quite right. After a previous experiment a few years ago using Vim, I knew how powerful it could be if I put in the time to make it so. Luckily there are plugins for almost anything you need to do with Go or what you would expect form and IDE. While this is no where near comprehensive, it will get you writing code, building and testing with the power you would expect from Vim.

Getting Started

I'm assuming you're coming with a clean slate. For me this was OSX so I used MacVim. There is nothing in my config files that assumes this is the case.

To remove a submodule you need to:

Delete the relevant section from the .gitmodules file.
Stage the .gitmodules changes git add .gitmodules
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Run rm -rf .git/modules/path_to_submodule (no trailing slash).
Commit git commit -m "Removed submodule "
Delete the now untracked submodule files rm -rf path_to_submodule

	package main

	import (

	"log"
	"net/mail"
	"encoding/base64"
	"net/smtp"
	"fmt"
	"strings"

	package main

	import (
	"log"
	"net"
	"os"
	"os/signal"
	"sync"
	"syscall"
	"time"

	# Add the zfs filesystem to the install environment:
	nano /etc/nixos/configuration.nix

	## ---8<-------------------------8<---
	boot.supportedFilesystems = ["zfs"];
	## ---8<-------------------------8<---

	nixos-rebuild switch

	# Load the just installed ZFS kernel module

	# get the SHA-1 digest of the subjectPublicKeyInfo of a certificate as used by Chromium's preloaded public key pinning
	# http://src.chromium.org/viewvc/chrome/trunk/src/net/http/transport_security_state_static.h?r1=191212&r2=191211&pathrev=191212
	curl -s https://pki.google.com/GIAG2.crt \| openssl x509 -inform der -pubkey -noout \| openssl pkey -pubin -outform der \| openssl dgst -sha1
	# (stdin)= 43dad630ee53f8a980ca6efd85f46aa37990e0ea

	# get the base64-encoded SHA-256 digest of the subjectPublicKeyInfo of a certificate as used by HTTP Public Key Pinning
	# (http://tools.ietf.org/html/draft-ietf-websec-key-pinning-11)
	curl -s https://pki.google.com/GIAG2.crt \| openssl x509 -inform der -pubkey -noout \| openssl pkey -pubin -outform der \| openssl dgst -sha256 -binary \| base64
	# 7HIpactkIAq2Y49orFOOQKurWxmmSFZhBCoQYcRhJ3Y=

	# NOTE: These patterns take into account the additional log-line information passed to the logstash listener from rsyslog. YMMV.

	DHCPD ((%{SYSLOGTIMESTAMP:timestamp})\s(%{HOSTNAME:hostname})\sdhcpd\S+\s(%{WORD:dhcp_action})?.[for\|on] (%{IPV4:dhcp_client_ip})?.[from\|to] (%{COMMONMAC:dhcp_client_mac})?.via (%{USERNAME:interface}))
	IPTABLES ((%{SYSLOGTIMESTAMP:nf_timestamp})\s(%{HOSTNAME:nf_host})\skernel\S+\s(%{WORD:nf_action})?.IN=(%{USERNAME:nf_in_interface})?.OUT=(%{USERNAME:nf_out_interface})?.MAC=(%{COMMONMAC:nf_dst_mac}):(%{COMMONMAC:nf_src_mac})?.SRC=(%{IPV4:nf_src_ip}).DST=(%{IPV4:nf_dst_ip}).PROTO=(%{WORD:nf_protocol}).?SPT=(%{INT:nf_src_port}?.DPT=%{INT:nf_dst_port}?.))
	DNS ((%{MONTHDAY:day})-(%{MONTH:month})-(%{YEAR:year}) (%{TIME:timestamp}) client (%{IPV4:dns_client_ip})#(%{NONNEGINT:dns_uuid})?.query: (%{HOSTNAME:dns_dest}) (%{WORD:dns_type}) (%{WORD:dns_record})?.(%{IPV4:dns_server}))
	PGSQL ((%{SYSLOGTIMESTAMP:pgsql_timestamp}) (%{HOSTNAME:pgsql_hostname})?.*SAST >(%{WORD:pgs

	# Download the legacy format for NGINX compatibility
	wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz
	wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
	# Unzip
	gunzip Geo*.gz
	# Copy to /usr/share/GeoIP/
	cp Geo*.dat /usr/share/GeoIP/

	// Example implementation: http://jsfiddle.net/2f7w2fpn/

	var indent = 1;
	function walk(tree) {
	tree.forEach(function(node) {
	console.log('--' + Array(indent).join('--'), node.key);
	if(node.children) {
	indent ++;
	walk(node.children);
	}

	# requires >= Bash 4.3
	# note: the prompt will not be updated if you use a custom PS1 which contains a newline character

	set editing-mode vi
	set keymap vi-command
	set show-mode-in-prompt on

	# if it's configured correctly, your prompt will be prefixed with a `+` while in insert mode and a `:` when in command mode.