From b47b29ab46b87029d51a264d92034631ca389640 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Sun, 12 Mar 2023 16:56:09 +0300
Subject: [PATCH] Simpler scrollback history getter

---
 cmd/last-update                | 3 ---
 cmd/sb/.gitignore              | 1 +
 cmd/sb/all                     | 9 +++++++++
 cmd/{scrollback => sb}/main.go | 0
 cmd/scrollback/.gitignore      | 1 -
 doc/arch.texi                  | 2 +-
 doc/usage.texi                 | 7 ++-----
 7 files changed, 13 insertions(+), 10 deletions(-)
 delete mode 100755 cmd/last-update
 create mode 100644 cmd/sb/.gitignore
 create mode 100755 cmd/sb/all
 rename cmd/{scrollback => sb}/main.go (100%)
 delete mode 100644 cmd/scrollback/.gitignore

diff --git a/cmd/last-update b/cmd/last-update
deleted file mode 100755
index b0f4ee4..0000000
--- a/cmd/last-update
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh -e
-
-recsel --collapse --print-values=Id | tail -1
diff --git a/cmd/sb/.gitignore b/cmd/sb/.gitignore
new file mode 100644
index 0000000..664789a
--- /dev/null
+++ b/cmd/sb/.gitignore
@@ -0,0 +1 @@
+/sb
diff --git a/cmd/sb/all b/cmd/sb/all
new file mode 100755
index 0000000..ca6fb0c
--- /dev/null
+++ b/cmd/sb/all
@@ -0,0 +1,9 @@
+#!/bin/sh -e
+
+cmd="$(dirname "$(realpath -- "$0")")"
+dir=`dirname $1`
+dir=${dir##*/}
+[ "$dir" = chans ] || direct="-direct"
+$cmd/sb -whole $direct `cat $1/id` > $1/out.rec.tmp
+mv $1/out.rec.tmp $1/out.rec
+recsel --collapse --print-values=Id < $1/out.rec | tail -1 > $1/last
diff --git a/cmd/scrollback/main.go b/cmd/sb/main.go
similarity index 100%
rename from cmd/scrollback/main.go
rename to cmd/sb/main.go
diff --git a/cmd/scrollback/.gitignore b/cmd/scrollback/.gitignore
deleted file mode 100644
index 635361e..0000000
--- a/cmd/scrollback/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/scrollback
diff --git a/doc/arch.texi b/doc/arch.texi
index 88fd2ad..ba2fe4f 100644
--- a/doc/arch.texi
+++ b/doc/arch.texi
@@ -27,7 +27,7 @@ cmd/download
   R echo ... > file/get
   R tar xf < file/out
 
-cmd/scrollback > history.rec
+cmd/sb ... > history.rec
 @end verbatim
 
 @url{https://tools.suckless.org/ii/usage/, ii} IRC client's page has
diff --git a/doc/usage.texi b/doc/usage.texi
index b8ebf78..b0f4a80 100644
--- a/doc/usage.texi
+++ b/doc/usage.texi
@@ -7,7 +7,7 @@
 compile Go programs in @file{cmd} subdirectory.
 
 @example
-for c (cmd/rd cmd/mmc cmd/scrollback cmd/ch-leave) @{
+for c (cmd/rd cmd/mmc cmd/sb cmd/ch-leave) @{
     pushd $c ; go build -ldflags=-s ; popd
 @}
 @end example
@@ -65,10 +65,7 @@ are online, preventing you becoming away.
 @item You can preliminary fill your history:
 
 @example
-for c (users/*(/) chans/*(/)) @{
-    cmd/scrollback -whole `cat $c/id` > $c/out.rec
-    cmd/last-update < $c/out.rec > $c/last
-@}
+for c (users/*(/) chans/*(/)) cmd/sb/all $c
 @end example
 
 @end enumerate
-- 
2.44.0