system/lf: Added (terminal file manager written in Go)

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

5 files changed, 245 insertions, 0 deletions

diff --git a/system/lf/README b/system/lf/README
new file mode 100644
index 0000000000..e88412aa26
--- /dev/null
+++ b/system/lf/README
@@ -0,0 +1,22 @@
+lf (as in "list files") is a terminal file manager written in Go with
+a heavy inspiration from ranger file manager.
+
+Features:
+
+•Cross-platform (Linux, MacOS, BSDs, Windows)
+•Single binary without any runtime dependencies
+•Fast startup and low memory footprint due to native code and static
+ binaries
+•Asynchronous IO operations to avoid UI locking
+•Server/client architecture and remote commands to manage multiple
+ instances
+•Extendable and configurable with shell commands
+•Customizable keybindings (vi and readline defaults)
+•A reasonable set of other features
+
+Usage:
+
+After the installation lf command should start the application in the
+current directory.
+Run lf -help to see command line options.
+Run lf -doc
diff --git a/system/lf/lf.SlackBuild b/system/lf/lf.SlackBuild
new file mode 100644
index 0000000000..ec12642056
--- /dev/null
+++ b/system/lf/lf.SlackBuild
@@ -0,0 +1,116 @@
+#!/bin/bash
+
+# Slackware build script for lf
+
+# Copyright 2022, Damian Perticone, Berisso, Argentina
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=lf
+VERSION=${VERSION:-r27}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+
+mkdir -p vendor
+cat $CWD/modules.txt > vendor/modules.txt
+for DIR in $(grep -o "^# .* " vendor/modules.txt | cut -d' ' -f2)
+do
+  NAME=$(echo $DIR | sed 's/[./]v[0-9]\+$//' | xargs basename)
+  DIR=vendor/$DIR
+  tar xvf $CWD/$NAME-*.tar.gz
+  mkdir -p $(dirname $DIR)
+  mv $NAME-* $DIR
+done
+
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+CGO_CFLAGS="$SLKCFLAGS" \
+CGO_CXXFLAGS="$SLKCFLAGS" \
+go build -mod vendor
+
+# install the binary
+install -sDm 0755 lf -t $PKG/usr/bin
+# vim integration
+install -vDm644 etc/lf.vim -t $PKG/usr/share/vim/vimfiles/syntax 
+install -vDm644 etc/lf.vim -t $PKG/usr/share/vim/vimfiles/ftdetect 
+# shell integrations
+install -vDm644 etc/*.{sh,csh} -t $PKG/etc/profile.d
+install -vDm644 etc/lfcd.fish -t $PKG/usr/share/fish/vendor_functions.d
+# shell completions
+install -vDm644 etc/lf.bash $PKG/usr/share/bash/bash-completion/completions/lf
+install -vDm644 etc/lf.fish $PKG/usr/share/fish/vendor_completions.d/lf.fish
+install -vDm644 etc/lf.zsh $PKG/usr/share/zsh/site-functions/_lf
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a LICENSE README.md $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/system/lf/lf.info b/system/lf/lf.info
new file mode 100644
index 0000000000..43218ef4ee
--- /dev/null
+++ b/system/lf/lf.info
@@ -0,0 +1,28 @@
+PRGNAM="lf"
+VERSION="r27"
+HOMEPAGE="https://github.com/gokcehan/lf"
+DOWNLOAD="https://github.com/gokcehan/lf/archive/r27/lf-r27.tar.gz \
+          https://github.com/gdamore/encoding/archive/v1.0.0/encoding-1.0.0.tar.gz \
+          https://github.com/gdamore/tcell/archive/v2.3.1/tcell-2.3.1.tar.gz \
+          https://github.com/lucasb-eyer/go-colorful/archive/v1.0.3/go-colorful-1.0.3.tar.gz \
+          https://github.com/mattn/go-runewidth/archive/v0.0.10/go-runewidth-0.0.10.tar.gz \
+          https://github.com/rivo/uniseg/archive/v0.1.0/uniseg-0.1.0.tar.gz \
+          https://github.com/golang/sys/archive/3681064/sys-3681064d51587c1db0324b3d5c23c2ddbcff6e8f.tar.gz \
+          https://github.com/golang/term/archive/6a3ed07/term-6a3ed077a48de71621ad530f9078fffa0bc0ce3223.tar.gz \
+          https://github.com/golang/text/archive/v0.3.0/text-0.3.0.tar.gz \
+          https://github.com/djherbis/times/archive/v1.2.0/times-1.2.0.tar.gz"
+MD5SUM="d66e29ae9802f085dd6d2fcc58e6828e \
+        fbadc383bc1ace79fa769fe2de36b87b \
+        8eab14d0753c02958e8045a934fde30f \
+        2a1b88991050673c3928342c11d404ae \
+        e281e1ebbc883373e70c1e1086352dd8 \
+        011091eb1591edeab5930738dde793bc \
+        406355209c54747f022e04bbd2983c91 \
+        c1bc1286e1f84a217d4531ef3869962b \
+        3cc27641fa0f4cbcf3c8497b1c823d7d \
+        47b93f96cb258822a3d73d3332731919"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="google-go-lang"
+MAINTAINER="Damian Perticone"
+EMAIL="mjolnirdam@gmail.com"
diff --git a/system/lf/modules.txt b/system/lf/modules.txt
new file mode 100644
index 0000000000..19e1fc4082
--- /dev/null
+++ b/system/lf/modules.txt
@@ -0,0 +1,60 @@
+# github.com/gdamore/encoding v1.0.0
+github.com/gdamore/encoding
+# github.com/gdamore/tcell/v2 v2.3.1
+github.com/gdamore/tcell/v2
+github.com/gdamore/tcell/v2/terminfo
+github.com/gdamore/tcell/v2/terminfo/a/aixterm
+github.com/gdamore/tcell/v2/terminfo/a/alacritty
+github.com/gdamore/tcell/v2/terminfo/a/ansi
+github.com/gdamore/tcell/v2/terminfo/b/beterm
+github.com/gdamore/tcell/v2/terminfo/base
+github.com/gdamore/tcell/v2/terminfo/c/cygwin
+github.com/gdamore/tcell/v2/terminfo/d/dtterm
+github.com/gdamore/tcell/v2/terminfo/dynamic
+github.com/gdamore/tcell/v2/terminfo/e/emacs
+github.com/gdamore/tcell/v2/terminfo/extended
+github.com/gdamore/tcell/v2/terminfo/g/gnome
+github.com/gdamore/tcell/v2/terminfo/h/hpterm
+github.com/gdamore/tcell/v2/terminfo/k/konsole
+github.com/gdamore/tcell/v2/terminfo/k/kterm
+github.com/gdamore/tcell/v2/terminfo/l/linux
+github.com/gdamore/tcell/v2/terminfo/p/pcansi
+github.com/gdamore/tcell/v2/terminfo/r/rxvt
+github.com/gdamore/tcell/v2/terminfo/s/screen
+github.com/gdamore/tcell/v2/terminfo/s/simpleterm
+github.com/gdamore/tcell/v2/terminfo/s/sun
+github.com/gdamore/tcell/v2/terminfo/t/termite
+github.com/gdamore/tcell/v2/terminfo/t/tmux
+github.com/gdamore/tcell/v2/terminfo/v/vt100
+github.com/gdamore/tcell/v2/terminfo/v/vt102
+github.com/gdamore/tcell/v2/terminfo/v/vt220
+github.com/gdamore/tcell/v2/terminfo/v/vt320
+github.com/gdamore/tcell/v2/terminfo/v/vt400
+github.com/gdamore/tcell/v2/terminfo/v/vt420
+github.com/gdamore/tcell/v2/terminfo/v/vt52
+github.com/gdamore/tcell/v2/terminfo/w/wy50
+github.com/gdamore/tcell/v2/terminfo/w/wy60
+github.com/gdamore/tcell/v2/terminfo/w/wy99_ansi
+github.com/gdamore/tcell/v2/terminfo/x/xfce
+github.com/gdamore/tcell/v2/terminfo/x/xterm
+github.com/gdamore/tcell/v2/terminfo/x/xterm_kitty
+github.com/gdamore/tcell/v2/terminfo/x/xterm_termite
+# github.com/lucasb-eyer/go-colorful v1.0.3
+github.com/lucasb-eyer/go-colorful
+# github.com/mattn/go-runewidth v0.0.10
+github.com/mattn/go-runewidth
+# github.com/rivo/uniseg v0.1.0
+github.com/rivo/uniseg
+# golang.org/x/sys v0.0.0-20220209214540-3681064d5158
+golang.org/x/sys/internal/unsafeheader
+golang.org/x/sys/plan9
+golang.org/x/sys/unix
+golang.org/x/sys/windows
+# golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d
+golang.org/x/term
+# golang.org/x/text v0.3.0
+golang.org/x/text/encoding
+golang.org/x/text/encoding/internal/identifier
+golang.org/x/text/transform
+# gopkg.in/djherbis/times.v1 v1.2.0
+gopkg.in/djherbis/times.v1
diff --git a/system/lf/slack-desc b/system/lf/slack-desc
new file mode 100644
index 0000000000..a911f530cf
--- /dev/null
+++ b/system/lf/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+  |-----handy-ruler------------------------------------------------------|
+lf: lf (terminal file manager written in Go)
+lf:
+lf: Lf as in "list files" is a terminal file manager written in Go with
+lf: a heavy inspiration from ranger file manager.
+lf:
+lf:
+lf:
+lf:
+lf:
+lf: Home: https://github.com/gokcehan/lf
+lf: