From 80f9adedd028a27a2e472e8533320e6b4a617b51 Mon Sep 17 00:00:00 2001
From: Shreyas Atre <shreyasatre16@gmail.com>
Date: Mon, 8 Nov 2021 12:58:04 +0530
Subject: [PATCH] [Utils] Install Script:
 https://github.com/WasmEdge/WasmEdge/issues/621#issue-1046674611

* Fixes `sourcing` not being appended to $HOME/.shellrc

Signed-off-by: Shreyas Atre <shreyasatre16@gmail.com>
---
 utils/install.sh | 63 ++++++++++++++++++++++++------------------------
 1 file changed, 32 insertions(+), 31 deletions(-)

diff --git a/utils/install.sh b/utils/install.sh
index 2dd3fb2f2034..f65eb530db81 100755
--- a/utils/install.sh
+++ b/utils/install.sh
@@ -574,45 +574,46 @@ main() {
     echo "$ENV" >"$IPATH/env"
     echo "# Please do not edit comments below this for uninstallation purpose" >>"$IPATH/env"
 
-    if [ ! $default == 1 ]; then
-        echo "${YELLOW}No path provided"
-        echo "Installing in $IPATH${NC}"
-        local _source=". \"$IPATH/env\""
-        local _grep=$(cat "$__HOME__/.profile" 2>/dev/null | grep "$IPATH/env")
-        if [ -f "$__HOME__/.profile" ]; then
-            if [ "$_grep" = "" ]; then
-                echo "$_source" >>"$__HOME__/.profile"
-            fi
-        else
-            echo "Generating $__HOME__/.profile"
+    local _source=". \"$IPATH/env\""
+    local _grep=$(cat "$__HOME__/.profile" 2>/dev/null | grep "$IPATH/env")
+    if [ -f "$__HOME__/.profile" ]; then
+        if [ "$_grep" = "" ]; then
             echo "$_source" >>"$__HOME__/.profile"
         fi
+    else
+        echo "Generating $__HOME__/.profile"
+        echo "$_source" >>"$__HOME__/.profile"
+    fi
 
-        local _shell_ _shell_rc
-        _shell_="${SHELL#${SHELL%/*}/}"
-        _shell_rc=".""$_shell_""rc"
+    local _shell_ _shell_rc
+    _shell_="${SHELL#${SHELL%/*}/}"
+    _shell_rc=".""$_shell_""rc"
 
-        if [[ "$_shell_" =~ "zsh" ]]; then
-            local _grep=$(cat "$__HOME__/.zprofile" 2>/dev/null | grep "$IPATH/env")
-            if [ "$_grep" = "" ]; then
-                echo "$_source" >>"$__HOME__/.zprofile"
-            fi
-        elif [[ "$_shell_" =~ "bash" ]]; then
-            local _grep=$(cat "$__HOME__/.bash_profile" 2>/dev/null | grep "$IPATH/env")
-            if [ "$_grep" = "" ]; then
-                echo "$_source" >>"$__HOME__/.bash_profile"
-            fi
+    if [[ "$_shell_" =~ "zsh" ]]; then
+        local _grep=$(cat "$__HOME__/.zprofile" 2>/dev/null | grep "$IPATH/env")
+        if [ "$_grep" = "" ]; then
+            echo "$_source" >>"$__HOME__/.zprofile"
+        fi
+    elif [[ "$_shell_" =~ "bash" ]]; then
+        local _grep=$(cat "$__HOME__/.bash_profile" 2>/dev/null | grep "$IPATH/env")
+        if [ "$_grep" = "" ]; then
+            echo "$_source" >>"$__HOME__/.bash_profile"
         fi
+    fi
 
-        if [ -f "$__HOME__/$_shell_rc" ]; then
-            local _grep=$(cat "$__HOME__/$_shell_rc" | grep "$IPATH/env")
-            if [ "$_grep" = "" ]; then
-                echo "$_source" >>"$__HOME__/$_shell_rc"
-            fi
-        else
-            echo "Generating $__HOME__/$_shell_rc"
+    if [ -f "$__HOME__/$_shell_rc" ]; then
+        local _grep=$(cat "$__HOME__/$_shell_rc" | grep "$IPATH/env")
+        if [ "$_grep" = "" ]; then
             echo "$_source" >>"$__HOME__/$_shell_rc"
         fi
+    else
+        echo "Generating $__HOME__/$_shell_rc"
+        echo "$_source" >>"$__HOME__/$_shell_rc"
+    fi
+
+    if [ ! $default == 1 ]; then
+        echo "${YELLOW}No path provided"
+        echo "Installing in $IPATH${NC}"
     fi
 
     if [ ! $VERBOSE == 0 ]; then