From 97cf440ce55d6f56d852d9d3afaceceddccff77e Mon Sep 17 00:00:00 2001
From: Gilles Grandou <gilles@grandou.net>
Date: Mon, 4 Dec 2023 22:23:28 +0100
Subject: [PATCH] new install/uninstall scripts

* new uninstall script
* system install no longer supported
* local install using local virtualenv and symbolic links in
  ~/.local/bin
* --dev switch to allow developper mode with symlinks to git
---
 install                          | 134 +++++++++----------------------
 runon.conf => runon.default.conf |   0
 runon/runon.py                   |   1 -
 uninstall                        |  25 ++++++
 4 files changed, 61 insertions(+), 99 deletions(-)
 rename runon.conf => runon.default.conf (100%)
 create mode 100755 uninstall

diff --git a/install b/install
index 0adb642..d042ae0 100755
--- a/install
+++ b/install
@@ -1,103 +1,41 @@
-#!/usr/bin/bash
+#!/bin/bash
 
-local_bin_dir=~/local/bin
-local_config_dir=~/.config/runon
-system_bin_dir=/usr/local/bin
-system_config_dir=/etc/runon
+srcdir=$(dirname $(readlink -f $0))
+venvdir=~/.local/lib/runon
+bindir=~/.local/bin
+configdir=~/.config/runon
 
-op=install
-bin_dir=$local_bin_dir
-config_dir=$local_config_dir
-
-function usage
-{
-    echo "$0 [local|system] [-u|--uninstall] [<dest>]"
-    echo
-    echo "  local            install for local user, by default"
-    echo "  system           install for all users"
-    echo "  dev              install in dev mode (create links to source)"
-    echo "  -u, --uninstall  local or system uninstall"
-    echo "  <dest>           destination dir for binary"
-    echo 
-    echo "default local paths:"
-    echo "  binary: $local_bin_dir"
-    echo "  config: $local_config_dir"
-    echo
-    echo "default system paths:"
-    echo "  binary: $system_bin_dir"
-    echo "  config: $system_config_dir"
-    echo
-}
-
-function do_exec
-{
-    echo "$@"
-    "$@"
-}
-
-while [ $# -gt 0 ]; do
-    case $1 in
-        local)
-            bin_dir=$local_bin_dir
-            config_dir=$local_config_dir
-            ;;
-        system)
-            bin_dir=$system_bin_dir
-            config_dir=$system_config_dir
-            ;;
-        dev)
-            bin_dir=$local_bin_dir
-            config_dir=$local_config_dir
-            op=installdev
-            ;;
-        -u) 
-            op=uninstall
-            ;;
-        --uninstall)
-            op=uninstall
-            ;;
-        -h*)
-            usage
-            exit 0
-            ;;
-        *)  bin_dir=$1
-            ;;
-    esac
-    shift
-done
-
-bin_dir=$(realpath $bin_dir)
-config_dir=$(realpath $config_dir)
-
-if [[ ":$PATH:" != *":$bin_dir:"* ]]; then
-    echo "WARNING: $bin_dir is not in your PATH, runon will not be automatically found."
-    echo
+if [ "$1" == "--dev" ]; then
+    editable=--editable
+    devmode=1
 fi
 
-set -e
-
-if [ "$op" = "install" ]; then
-    do_exec install -d $bin_dir
-    do_exec install -d $config_dir
-    #rm -f $bin_dir/runon
-    #rm -f $config_dir/runon
-    do_exec install runon $bin_dir
-    do_exec install runon.conf $config_dir
-elif [ "$op" = "installdev" ]; then
-    do_exec install -d $bin_dir
-    do_exec install -d $config_dir
-    do_exec ln -s -f $(realpath runon) $bin_dir/
-    do_exec ln -s -f $(realpath runon.conf) $config_dir/
-elif [ "$op" = "uninstall" ]; then
-    # find all symlinks targetting to runon, and remove them
-    find $bin_dir -type l | while read l; do
-        if [ "$(readlink $l)" = "runon" ]; then
-            do_exec rm $l
-        fi
-    done
-
-    do_exec rm -f $bin_dir/runon
-    do_exec rm -f $config_dir/runon.conf
-    test -d $bin_dir && do_exec rmdir --parents --ignore-fail-on-non-empty $bin_dir 2> /dev/null
-    test -d $config_dir && do_exec rmdir --parents --ignore-fail-on-non-empty $config_dir 2> /dev/null
+if [ ! -d $venvdir/bin/activate ]; then
+    echo "create virtualenv $venvdir..."
+    python3 -m venv $venvdir
+fi
+source $venvdir/bin/activate
+
+echo "populate $venvdir..."
+python3 -m pip install --upgrade pip
+python3 -m pip install wheel
+python3 -m pip install $editable $srcdir
+
+echo "create links in $bindir..."
+mkdir -p $bindir
+ln -sf $venvdir/bin/runon $bindir/
+
+echo "install base config in $configdir..."
+mkdir -p $configdir
+if [ -n "$devmode" ]; then
+    ln -s $srcdir/runon.default.conf $configdir/
+else
+    cp -p $srcdir/runon.default.conf $configdir/
+fi
+
+echo "done."
+
+if [[ ":$PATH:" != *":$(readlink -f $bindir):"* ]]; then
+    echo ""
+    echo "WARNING: $bindir is not in your PATH"
 fi
diff --git a/runon.conf b/runon.default.conf
similarity index 100%
rename from runon.conf
rename to runon.default.conf
diff --git a/runon/runon.py b/runon/runon.py
index 76d73f6..bc575c8 100755
--- a/runon/runon.py
+++ b/runon/runon.py
@@ -23,7 +23,6 @@ def read_ini(user_confname, osname=''):
         '.runon.conf',
         os.path.join(xdg.BaseDirectory.xdg_config_home, 'runon', 'runon.conf'),
         os.path.join(xdg.BaseDirectory.xdg_config_home, 'runon', 'runon.default.conf'),
-        '/etc/runon/runon.conf',
         ]
     defaults = {
         'osname': osname,
diff --git a/uninstall b/uninstall
new file mode 100755
index 0000000..f38fcff
--- /dev/null
+++ b/uninstall
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+srcdir=$(dirname $(readlink -f $0))
+venvdir=~/.local/lib/runon
+bindir=~/.local/bin
+configdir=~/.config/runon
+
+if [ -e $venvdir/bin/runon ]; then
+    echo "remove links from $bindir"
+    find -L $bindir -samefile $bindir/runon -exec rm -v {} \;
+    find -L $bindir -samefile $venvdir/bin/runon -exec rm -v {} \;
+fi
+
+if [ -d $venvdir ]; then
+    echo "remove virtualenv $venvdir"
+    rm -rf $venvdir
+fi
+
+if [ -e $configdir ]; then
+    echo "remove configs"
+    rm -vf $configdir/runon.default.conf
+    rmdir -v $configdir || true
+fi
+
+echo "done."