From ec78ec30495d32a039c72a539fb825f486fc491c Mon Sep 17 00:00:00 2001
From: epi <epibar052@gmail.com>
Date: Wed, 19 Apr 2023 17:15:50 -0500
Subject: [PATCH] added ability to specify install directory for install-nix.sh

---
 README.md      |  8 +++++++-
 install-nix.sh | 22 ++++++++++++----------
 2 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index f499298..ac8f700 100644
--- a/README.md
+++ b/README.md
@@ -97,8 +97,14 @@ sudo apt update && sudo apt install -y feroxbuster
 
 #### Linux (32 and 64-bit) & MacOS
 
+Install to a particular directory
 ```
-curl -sL https://raw.githubusercontent.com/epi052/feroxbuster/master/install-nix.sh | bash
+curl -sL https://raw.githubusercontent.com/epi052/feroxbuster/main/install-nix.sh | bash -s $HOME/.local/bin
+```
+
+Install to current working directory
+```
+curl -sL https://raw.githubusercontent.com/epi052/feroxbuster/main/install-nix.sh | bash
 ```
 
 #### MacOS via Homebrew 
diff --git a/install-nix.sh b/install-nix.sh
index c0e71bf..796f577 100755
--- a/install-nix.sh
+++ b/install-nix.sh
@@ -13,13 +13,13 @@ LIN64_URL="$BASE_URL/$LIN64_ZIP"
 
 EMOJI_URL=https://gist.github.com/epi052/8196b550ea51d0907ad4b93751b1b57d/raw/6112c9f32ae07922983fdc549c54fd3fb9a38e4c/NotoColorEmoji.ttf
 
-echo "[+] Installing feroxbuster!"
+INSTALL_DIR="${1:-$(pwd)}"
+
+echo "[+] Installing feroxbuster to ${INSTALL_DIR}!"
 
 which unzip &>/dev/null
-if [ "$?" = "0" ]; then
-  echo "[+] unzip found"
-else
-  echo "[ ] unzip not found, exiting. "
+if [ "$?" != "0" ]; then
+  echo "[!] unzip not found, exiting. "
   exit -1
 fi
 
@@ -27,20 +27,20 @@ if [[ "$(uname)" == "Darwin" ]]; then
   echo "[=] Found MacOS, downloading from $MAC_URL"
 
   curl -sLO "$MAC_URL"
-  unzip -o "$MAC_ZIP" >/dev/null
+  unzip -o "$MAC_ZIP" -d "${INSTALL_DIR}" >/dev/null
   rm "$MAC_ZIP"
 elif [[ "$(expr substr $(uname -s) 1 5)" == "Linux" ]]; then
   if [[ $(getconf LONG_BIT) == 32 ]]; then
     echo "[=] Found 32-bit Linux, downloading from $LIN32_URL"
 
     curl -sLO "$LIN32_URL"
-    unzip -o "$LIN32_ZIP" >/dev/null
+    unzip -o "$LIN32_ZIP" -d "${INSTALL_DIR}" >/dev/null
     rm "$LIN32_ZIP"
   else
     echo "[=] Found 64-bit Linux, downloading from $LIN64_URL"
 
     curl -sLO "$LIN64_URL"
-    unzip -o "$LIN64_ZIP" >/dev/null
+    unzip -o "$LIN64_ZIP" -d "${INSTALL_DIR}" >/dev/null
     rm "$LIN64_ZIP"
   fi
 
@@ -60,6 +60,8 @@ elif [[ "$(expr substr $(uname -s) 1 5)" == "Linux" ]]; then
   fi
 fi
 
-chmod +x ./feroxbuster
+chmod +x "${INSTALL_DIR}/feroxbuster"
 
-echo "[+] Installed feroxbuster version $(./feroxbuster -V)"
+echo "[+] Installed feroxbuster"
+echo "  [-] path: ${INSTALL_DIR}/feroxbuster"
+echo "  [-] version: $(${INSTALL_DIR}/feroxbuster -V | awk '{print $2}')"