create install script

README.md

@@ -7,6 +7,21 @@ A Firefox userChrome.css theme that aims to recreate the look and feel of Micros
 Screenshot: macOS / Firefox 120 / Tweaks: rounded corners, hide forward button.
 
 ## How to install
+### Via Linux and macOS shell script
+Paste this into your terminal emulator:
+```sh
+bash -c "$(curl -fsSL https://raw.githubusercontent.com/bmFtZQ/edge-frfox/HEAD/install.sh)"
+```
+Attach `-s uninstall` at the end of this command to uninstall.
+
+### Via Windows Powershell script
+Paste this into powershell:
+```ps
+powershell -nop -ExecutionPolicy Bypass -c "Invoke-Command -ScriptBlock ([scriptblock]::Create([System.Text.Encoding]::UTF8.GetString((New-Object Net.WebClient).DownloadData('https://raw.githubusercontent.com/bmFtZQ/edge-frfox/HEAD/install.ps1'))))"
+```
+Attach `-ArgumentList $('uninstall')` **inside the quotes** at the end to uninstall.
+
+### Manual Installation
 1. Go to `about:support` and click the "Open Folder/Show in Finder" button for the root directory of your browser profile.
 2. Download the repository and extract the files.
 3. From the repository folder, copy the `chrome` folder and `user.js` file into your Firefox profile folder.

install.ps1

@@ -0,0 +1,186 @@
+# Get-ExecutionPolcy = "Restricted" by default
+
+# VARIABLES, CHANGE AS NEEDED
+$GITHUB_REPO="https://github.com/bmFtZQ/edge-frfox.git"
+$PROJECT_NAME=$($GITHUB_REPO.Split("/")[-1] -replace ".git", "")
+$FIREFOX_DIR="$env:APPDATA\Mozilla\Firefox";
+$PROFILE_ROOTDIR="$($FIREFOX_DIR)\Profiles\$((Select-String -Path "$($FIREFOX_DIR)\profiles.ini" -Pattern "Path=.*\.(dev-edition-default|default-.*)" | Select-Object -Last 1).Line.Substring(14))";
+$OPTIONALS=@{
+  "browser.theme.dark-private-windows" = "false"
+};
+
+# UTILITY FUNCTIONS
+function set_pref {
+  param (
+    $Pref,
+    $Bool
+  )
+
+  Write-Output "setting $pref to $bool in user.js";
+  $path="$PROFILE_ROOTDIR\user.js"
+  $output=(Write-Output "user_pref(`"$pref`", $bool);" | % { $_ -replace ' +$','' })
+  [System.IO.File]::AppendAllLines([string]$path, [string[]]$output)
+}
+
+function delete_pref {
+  param (
+    $Pref,
+    $Bool
+  )
+
+  Write-Output "resetting $Pref to default";
+  (Get-Content "$PROFILE_ROOTDIR\user.js").Replace($Pref, "")  |  
+  Set-Content -Path "$PROFILE_ROOTDIR\user.js";
+
+  if ($Bool) {
+    (Get-Content "$PROFILE_ROOTDIR\prefs.js").Replace($Pref, "")  |
+    Set-Content -Path "$PROFILE_ROOTDIR\prefs.js";
+  }
+}
+
+function ask_question {
+  param($prompt, $defaultAns)
+
+  $userInput = (Read-Host -Prompt "$prompt").ToLower()
+  $userInput = if (-not $userInput) { $defaultAns } else { $userInput }
+
+  $userInput -eq 'yes' -or $userInput -eq 'y'
+}
+
+#####################
+# PRE-INSTALL PHASE #
+#####################
+
+$firefox_proc=Get-Process firefox -ErrorAction SilentlyContinue;
+if ($firefox_proc) {
+  Write-Host "ERROR: Before installing, please make sure firefox is not running.`nOtherwise, changes cannot be made to user.js" -ForegroundColor Red;
+  exit 0;
+}
+
+# Prompting for correct install directory
+Write-Output "
+Please enter the path to your firefox profile directory.
+This can be found by opening about:support in firefox and looking for the Profile root directory.
+Press CTRL+C to abort installation now."
+Write-Host "Automatically detected: $PROFILE_ROOTDIR" -ForegroundColor Cyan;
+Write-Output "Press ENTER to use this directory, or type in a new one.";
+$ans=Read-Host "Path";
+$PROFILE_ROOTDIR=($PROFILE_ROOTDIR,$ans)[[bool]$ans];
+
+if (!(Test-Path "$PROFILE_ROOTDIR")) {
+	Write-Host "ERROR: firefox profile directory could not be found..." -ForegroundColor Red;
+
+	do {
+		$PROFILE_ROOTDIR=Read-Host -Prompt "Enter active root directory found in about:support here";
+		if (!(Test-Path "$PROFILE_ROOTDIR")) {
+			Write-Host "invalid directory: specified location does not exist. Try again..." -ForegroundColor Red;
+		}
+	} while (!(Test-Path "$PROFILE_ROOTDIR"));
+}
+
+# Check if issued `...\installer.sh uninstall`
+if ($args[0] -eq "uninstall") {
+  Write-Host "NOTE: This is the final opportunity to abort uninstallation by pressing Ctrl+C" -ForegroundColor Yellow;
+  Remove-Item "$PROFILE_ROOTDIR\chrome" -Recurse -Confirm:$true -Force -ErrorAction SilentlyContinue;
+
+  $reset_all = ask_question "Reset settings in about:config to default? (a backup of user.js and prefs.js will be created if yes) [y/N]: " "n";
+  if ($reset_all) {
+    Copy-Item "$PROFILE_ROOTDIR\user.js" "$PROFILE_ROOTDIR\user.js.bak"
+    Copy-Item "$PROFILE_ROOTDIR\prefs.js" "$PROFILE_ROOTDIR\prefs.js.bak"
+  }
+
+  # Download changed user.js from online
+  $fail=$false
+  Invoke-Webrequest -Uri "https://raw.githubusercontent.com/bmFtZQ/edge-frfox/main/user.js" -UseBasicParsing -OutFile "$env:temp\user.js"
+  if (!($?)) {
+    Write-Host "WARNING: Failed to retrieve online user.js prefs. Continuing..." -ForegroundColor Yellow
+    $fail=$true
+  }
+
+  Write-Output "uninstalling...";
+  if (!$fail) {
+    $FETCHED_PREFS= @()
+    $FETCHED_PREFS += Select-String -Path "$env:temp\user.js" -Pattern "user_pref\(`"([a-zA-Z0-9.-]+)`",\s*(true|false)\);" | ForEach-Object {$_.Line -replace ".*\\", ""}
+    foreach ($pref in $FETCHED_PREFS) {
+      delete_pref "$pref" $reset_all;
+    }
+  } 
+
+  $ans = "y"
+  Write-Host "NOTE: enter 'a' to answer 'yes' to all questions." -ForegroundColor Cyan
+  foreach ($key in $OPTIONALS.Keys) {
+    $setting = "user_pref(`"${key}`", $($OPTIONALS[$key]));"
+
+    if (-not ($ans.ToLower() -match "^(all|a)$")) {
+      if (!(Get-Content "$PROFILE_ROOTDIR\user.js").Contains($setting)) {
+        continue
+      }
+
+      $ans = "y"
+      $in = Read-Host -Prompt "Remove setting $setting from user.js? [Y/a/n]"
+      $ans = if ($in) { $in.ToLower() } else { $ans }
+
+      if (-not ($ans -match "^(yes|y|all|a)$")) {
+        continue
+      }
+    }
+
+    delete_pref "$setting" $reset_all;
+  }
+
+  Write-Output "uninstall complete.";
+  exit 0;
+}
+
+#################
+# INSTALL PHASE #
+#################
+
+Write-Output "Installing...";
+Write-Output "Downloading source code...";
+
+$response = Invoke-WebRequest -Uri "https://github.com/bmFtZQ/edge-frfox/archive/refs/heads/main.zip" -OutFile "$env:temp\edge-frfox.zip"
+if (!($?)) {
+  Write-Host "ERROR: Failed to download source code from https://github.com/bmFtZQ/edge-frfox/archive/refs/heads/main.zip." -ForegroundColor Red;
+  Write-Host "$($response.StatusCode)"
+  exit 0;
+}
+
+Expand-Archive -Path "$env:temp\$PROJECT_NAME.zip" -DestinationPath "$env:temp" -Force
+if (!($?)) {
+  Write-Host "ERROR: Failed to extract $env:temp\$PROJECT_NAME.zip." -ForegroundColor Red;
+  Write-Host "Message: $($Error[0].Exception.Message)";
+  exit 0;
+}
+
+Write-Host "Copying theme folder..."
+Copy-Item -Recurse -Path "$env:temp\$PROJECT_NAME-main\chrome" -Destination $PROFILE_ROOTDIR -Force
+$path="$PROFILE_ROOTDIR\user.js"
+(Get-Content "$env:temp\$PROJECT_NAME-main\user.js") | ForEach-Object { 
+  if (Test-Path "$path") {
+    if (! (Get-Content "$path").Contains($_)) {
+      [System.IO.File]::AppendAllLines([string]$path, [string[]]$_) 
+    }
+  } else {
+    [System.IO.File]::AppendAllLines([string]$path, [string[]]$_) 
+  }
+}
+
+# firefox will automatically sort out any duplicate issues, whatever is at the end of the file takes priority, so this works.
+Write-Output "Setting preferences...";
+foreach ($key in $OPTIONALS.Keys) {
+  $path="$PROFILE_ROOTDIR\user.js";
+  if (Test-Path "$path") {
+    if ((Get-Content $path).Contains("user_pref(`"${key}`", $($OPTIONALS[$key]));")) {
+      continue
+    }
+  }
+
+  if (!(ask_question "Set $key to $($OPTIONALS[$key])? [y/N]" "n")) {
+    continue
+  }
+
+  set_pref "$key" "$($optionals[$key])";
+}
+
+Write-Host "Installation complete! Please start firefox to see the changes.`n" -ForegroundColor Green;

install.sh

@@ -0,0 +1,190 @@
+#!/bin/bash
+
+# VARIABLES, CHANGE AS NEEDED
+GITHUB_REPO="https://github.com/bmFtZQ/edge-frfox.git"
+PROJECT_NAME=$(basename $GITHUB_REPO | cut -d '.' -f 1)
+
+if [[ $OSTYPE == "darwin"* ]]; then
+  FIREFOX_DIR="$HOME/Library/Application Support/Firefox"
+else
+  FIREFOX_DIR=$HOME/.mozilla/firefox
+fi;
+
+PROFILE_ROOTDIR=$FIREFOX_DIR/$(grep -E "Path=.*\.(dev-edition-default|default-.*)" "$FIREFOX_DIR/profiles.ini" | tail -1 | cut -c 6-);
+OPTIONALS=(
+  "widget.macos.native-context-menus" "false"
+  "browser.theme.dark-private-windows" "false"
+)
+
+# COLORS
+GREEN='\033[0;32m'
+YELLOW='\033[0;93m'
+NC='\033[0m'
+CYAN='\033[0;36m'
+RED='\033[0;31m'
+
+# UTILITY FUNCTIONS
+set_pref() {
+  echo "setting $1 to $2 in user.js";
+  echo "user_pref(\"$1\", $2);" >> "$PROFILE_ROOTDIR/user.js";
+}
+
+delete_pref() {
+  echo "resetting $(echo $1 | cut -d '"' -f 2) to default";
+  case $(sed --help 2>&1) in
+    *GNU*) sed_i () { sed -i "$@"; };;
+    *) sed_i () { sed -i '' "$@"; };;
+  esac
+
+  sed_i "/$1/d" "$PROFILE_ROOTDIR/user.js"
+
+  if $2; then
+    sed_i "/$1/d" "$PROFILE_ROOTDIR/prefs.js"
+  fi;
+}
+
+to_lowercase() {
+  echo "$1" | tr "[:upper:]" "[:lower:]"
+}
+
+ask_question() {
+  local defaultAns="$2"
+
+  read -e -p "$1" in
+  defaultAns="${in:-$defaultAns}";
+  defaultAns="$(to_lowercase "$defaultAns")"
+  [[ $defaultAns =~ ^(yes|y)$ ]];
+}
+
+#####################
+# PRE-INSTALL PHASE #
+#####################
+
+firefox_proc=$(pgrep firefox);
+if [ ! -z $firefox_proc ]; then
+  echo "Before (un)installing, please make sure firefox is not running."
+  echo "Otherwise, changes cannot be made to user.js"
+  exit 0;
+fi
+
+# Prompting for correct install directory
+echo "Please enter the path to your firefox profile directory."
+echo "This can be found by opening about:support in firefox and looking for the Profile root directory."
+echo "Press CTRL+C to abort installation now."
+
+echo -e "${CYAN}Automatically detected: $PROFILE_ROOTDIR${NC}"
+read -e -p "Press ENTER to use this directory, or type in a new one: " newdir
+PROFILE_ROOTDIR="${newdir:-$PROFILE_ROOTDIR}"
+
+if [ ! -d "$PROFILE_ROOTDIR" ]; then
+  echo "ERROR: firefox profile directory could not be found"
+
+  while [ ! -d "$PROFILE_ROOTDIR" ]; do
+    read -p "Enter active root directory found in \"about:profiles\" here: " PROFILE_ROOTDIR;
+
+    if [ ! -d "$PROFILE_ROOTDIR" ]; then
+      echo "invalid directory: specified location does not exist. Try again..."
+    fi
+  done;
+fi
+
+# Check if issued `./installer.sh uninstall`
+if [[ $1 == "uninstall" ]]; then
+  echo -e "${YELLOW}NOTE: This is the final opportunity to abort uninstallation by pressing Ctrl+C${NC}";
+  if ask_question "Delete all files in $PROFILE_ROOTDIR/chrome? [Y/n]: " "y"; then
+    rm -rf "$PROFILE_ROOTDIR/chrome";
+  fi;
+
+  if ask_question "Reset settings in about:config to default? (a backup of user.js and prefs.js will be created if yes) [y/N]: " "n"; then
+    reset_all=true;
+  else
+    reset_all=false;
+  fi;
+
+  if $reset_all; then
+    cp "$PROFILE_ROOTDIR/prefs.js" "$PROFILE_ROOTDIR/prefs.js.bak";
+    cp "$PROFILE_ROOTDIR/user.js" "$PROFILE_ROOTDIR/user.js.bak";
+  fi;
+
+  # Download changed user.js from online
+  FETCHED_PREFS=();
+  if ping -c 1 raw.githubusercontent.com &> /dev/null; then
+    while read l;
+      do FETCHED_PREFS+=("$l");
+    done < <(curl -s "https://raw.githubusercontent.com/bmFtZQ/edge-frfox/main/user.js" | grep -E "user_pref\(\"([a-zA-Z0-9.-]+)\",\s*(true|false)\);")
+  else
+    echo -e "${YELLOW}WARNING: Failed to retrieve online user.js prefs. Continuing...${NC}"
+  fi;
+
+  for ((i = 0; i < ${#FETCHED_PREFS[@]}; i++)); do
+    delete_pref "${FETCHED_PREFS[i]}" $reset_all;
+  done;
+
+  ans="y"
+  echo -e "${CYAN}NOTE: enter 'a' to answer 'yes' to all questions.${NC}";
+  for ((i = 0; i < ${#OPTIONALS[@]}; i+=2)); do
+    setting="user_pref(\"${OPTIONALS[i]}\", ${OPTIONALS[i+1]});";
+
+    if [[ ! "$ans" =~ ^(all|a)$ ]]; then
+      if ! grep -qF "$setting" "$PROFILE_ROOTDIR/user.js" --no-messages; then
+        continue;
+      fi;
+
+      ans="y"
+      read -e -p "Remove setting $setting from user.js? [Y/a/n]: " in
+      ans="${in:-$ans}";
+      ans=$(to_lowercase "$ans");
+
+      if [[ ! "$ans" =~ ^(yes|y|all|a)$ ]]; then
+        continue;
+      fi
+    fi;
+
+    delete_pref "$setting" $reset_all;
+  done;
+
+  echo "uninstall complete."
+  exit 0;
+fi
+
+#################
+# INSTALL PHASE #
+#################
+
+echo "Installing..."
+TMP_DIR=$(mktemp -d -t "$PROJECT_NAME.XXXXXX");
+if ! curl -L "https://github.com/bmFtZQ/edge-frfox/archive/refs/heads/main.tar.gz" | tar xz -C $TMP_DIR --strip-components=1; then
+  echo -e "${RED}Installation failed: ${NC}Failed to get github repo tarball and extract it";
+  exit 0;
+fi
+
+echo "Copying theme folder...";
+cp -r $TMP_DIR/chrome "$PROFILE_ROOTDIR";
+cat $TMP_DIR/user.js | 
+  while read line; do
+    path="$PROFILE_ROOTDIR/user.js";
+    if ! grep -qF "$line" "$path" --no-messages; then
+      echo "$line" >> "$path";
+    fi;
+  done;
+
+#####################
+# OPTIONAL SETTINGS #
+#####################
+
+echo "Optional settings, refer to https://github.com/bmFtZQ/edge-frfox/tree/main#how-to-install";
+for ((i = 0; i < ${#OPTIONALS[@]}; i += 2)); do
+  if grep -qF "user_pref(\"${OPTIONALS[i]}\", ${OPTIONALS[i+1]});" "$PROFILE_ROOTDIR/user.js" --no-messages; then
+    continue;
+  fi;
+
+  if ! ask_question "Set ${OPTIONALS[i]} to ${OPTIONALS[i+1]}? [y/N]: " "n"; then
+    continue;
+  fi;
+
+  set_pref ${OPTIONALS[i]} ${OPTIONALS[i+1]}
+
+done;
+
+
+echo -e "${GREEN}Finished successfully! Please start firefox to see the changes.";