From 0f86671ee29b413fc356f01588ef6943ca580d01 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Mon, 9 Nov 2015 18:51:26 +0100
Subject: tv {lib.git => pkgs.git-hooks} irc-announce
---
tv/4lib/git.nix | 164 +-------------------------------------------------------
1 file changed, 2 insertions(+), 162 deletions(-)
(limited to 'tv/4lib/git.nix')
diff --git a/tv/4lib/git.nix b/tv/4lib/git.nix
index d882711..d50ba20 100644
--- a/tv/4lib/git.nix
+++ b/tv/4lib/git.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, ... }:
+{ lib, ... }:
let
inherit (lib) addNames escapeShellArg makeSearchPath optionalString;
@@ -38,165 +38,5 @@ let
all-heads = "refs/heads/*";
};
- irc-announce-script = pkgs.writeScript "irc-announce-script" ''
- #! /bin/sh
- set -euf
-
- export PATH=${makeSearchPath "bin" (with pkgs; [
- coreutils
- gawk
- gnused
- netcat
- nettools
- ])}
-
- IRC_SERVER=$1
- IRC_PORT=$2
- IRC_NICK=$3$$
- IRC_CHANNEL=$4
- message=$5
-
- export IRC_CHANNEL # for privmsg_cat
-
- # echo2 and cat2 are used output to both, stdout and stderr
- # This is used to see what we send to the irc server. (debug output)
- echo2() { echo "$*"; echo "$*" >&2; }
- cat2() { tee /dev/stderr; }
-
- # privmsg_cat transforms stdin to a privmsg
- privmsg_cat() { awk '{ print "PRIVMSG "ENVIRON["IRC_CHANNEL"]" :"$0 }'; }
-
- # ircin is used to feed the output of netcat back to the "irc client"
- # so we can implement expect-like behavior with sed^_^
- # XXX mkselfdestructingtmpfifo would be nice instead of this cruft
- tmpdir="$(mktemp -d irc-announce_XXXXXXXX)"
- cd "$tmpdir"
- mkfifo ircin
- trap "
- rm ircin
- cd '$OLDPWD'
- rmdir '$tmpdir'
- trap - EXIT INT QUIT
- " EXIT INT QUIT
-
- {
- echo2 "USER $LOGNAME 0 * :$LOGNAME@$(hostname)"
- echo2 "NICK $IRC_NICK"
-
- # wait for MODE message
- sed -n '/^:[^ ]* MODE /q'
-
- echo2 "JOIN $IRC_CHANNEL"
-
- printf '%s' "$message" \
- | privmsg_cat \
- | cat2
-
- echo2 "PART $IRC_CHANNEL"
-
- # wait for PART confirmation
- sed -n '/:'"$IRC_NICK"'![^ ]* PART /q'
-
- echo2 'QUIT :Gone to have lunch'
- } < ircin \
- | nc "$IRC_SERVER" "$IRC_PORT" | tee -a ircin
- '';
-
- hooks = {
- # TODO make this a package?
- irc-announce = { nick, channel, server, port ? 6667, verbose ? false }: ''
- #! /bin/sh
- set -euf
-
- export PATH=${makeSearchPath "bin" (with pkgs; [
- coreutils
- git
- gnused
- ])}
-
- green() { printf '\x0303,99%s\x0F' "$1"; }
- red() { printf '\x0304,99%s\x0F' "$1"; }
- orange() { printf '\x0307,99%s\x0F' "$1"; }
- pink() { printf '\x0313,99%s\x0F' "$1"; }
- gray() { printf '\x0314,99%s\x0F' "$1"; }
-
- unset message
- add_message() {
- message="''${message+$message
- }$*"
- }
-
- nick=${escapeShellArg nick}
- channel=${escapeShellArg channel}
- server=${escapeShellArg server}
- port=${toString port}
-
- host=$nick
- cgit_endpoint=http://cgit.$host
-
- empty=0000000000000000000000000000000000000000
-
- while read oldrev newrev ref; do
-
- if [ $oldrev = $empty ]; then
- receive_mode=create
- elif [ $newrev = $empty ]; then
- receive_mode=delete
- elif [ "$(git merge-base $oldrev $newrev)" = $oldrev ]; then
- receive_mode=fast-forward
- else
- receive_mode=non-fast-forward
- fi
-
- h=$(echo $ref | sed 's:^refs/heads/::')
-
- # empty_tree=$(git hash-object -t tree /dev/null)
- empty_tree=4b825dc6
-
- id=$(echo $newrev | cut -b-7)
- id2=$(echo $oldrev | cut -b-7)
- if [ $newrev = $empty ]; then id=$empty_tree; fi
- if [ $oldrev = $empty ]; then id2=$empty_tree; fi
-
- case $receive_mode in
- create)
- link="$cgit_endpoint/$GIT_SSH_REPO/?h=$h"
- ;;
- delete)
- link="$cgit_endpoint/$GIT_SSH_REPO/ ($h)"
- ;;
- fast-forward|non-fast-forward)
- link="$cgit_endpoint/$GIT_SSH_REPO/diff/?h=$h&id=$id&id2=$id2"
- ;;
- esac
-
- #$host $GIT_SSH_REPO $ref $link
- add_message $(pink push) $link $(gray "($receive_mode)")
-
- ${optionalString verbose ''
- add_message "$(
- git log \
- --format="$(orange %h) %s $(gray '(%ar)')" \
- --reverse \
- $id2..$id
-
- git diff --stat $id2..$id \
- | sed '$!s/\(+*\)\(-*\)$/'$(green '\1')$(red '\2')'/'
- )"
- ''}
-
- done
-
- if test -n "''${message-}"; then
- exec ${irc-announce-script} \
- "$server" \
- "$port" \
- "$nick" \
- "$channel" \
- "$message"
- fi
- '';
- };
-
in
-commands // receive-modes // permissions // refs // hooks
+commands // receive-modes // permissions // refs
--
cgit v1.2.3