feat: automatically add ~/.fvm_flutter/bin to the PATH var in `inst…

…all.sh` and introduce `update.sh` (#700)

scripts/install.sh

@@ -11,27 +11,35 @@ ARCH="$(uname -m)"
 
 # Map to FVM naming
 case "$OS" in
-  Linux*)  OS='linux' ;;
-  Darwin*) OS='macos' ;;
-  *)       log_message "Unsupported OS"; exit 1 ;;
+Linux*) OS='linux' ;;
+Darwin*) OS='macos' ;;
+*)
+    log_message "Unsupported OS"
+    exit 1
+    ;;
 esac
 
 case "$ARCH" in
-  x86_64)  ARCH='x64' ;;
-  arm64|aarch64)   ARCH='arm64' ;;
-  armv7l)  ARCH='arm' ;;
-  *)       log_message "Unsupported architecture"; exit 1 ;;
+  x86_64) ARCH='x64' ;;
+  arm64|aarch64) ARCH='arm64' ;;
+  armv7l) ARCH='arm' ;;
+  *) log_message "Unsupported architecture"; exit 1 ;;
 esac
 
 # Terminal colors setup
-Color_Off='\033[0m'       # Reset
-Green='\033[0;32m'        # Green
-Red='\033[0;31m'          
+Color_Off='\033[0m' # Reset
+Green='\033[0;32m'  # Green
+Red='\033[0;31m'
+Bold_White='\033[1m' # Bold White
 
 success() {
     log_message "${Green}$1${Color_Off}"
 }
 
+info_bold() {
+    log_message "${Bold_White}$1${Color_Off}"
+}
+
 error() {
     log_message "${Red}error: $1${Color_Off}" >&2
     exit 1
@@ -42,42 +50,40 @@ log_message "Detected OS: $OS"
 log_message "Detected Architecture: $ARCH"
 
 # Check for curl
-if ! command -v curl &> /dev/null; then
+if ! command -v curl &>/dev/null; then
     error "curl is required but not installed."
 fi
 
 # Get installed FVM version if exists
 INSTALLED_FVM_VERSION=""
-if command -v fvm &> /dev/null; then
+if command -v fvm &>/dev/null; then
     INSTALLED_FVM_VERSION=$(fvm --version 2>&1) || error "Failed to fetch installed FVM version."
 fi
 
 # Define the URL of the FVM binary
 if [ -z "$1" ]; then
-  FVM_VERSION=$(curl -s https://api.github.com/repos/leoafarias/fvm/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
-  if [ -z "$FVM_VERSION" ]; then
-      error "Failed to fetch latest FVM version."
-  fi
+    FVM_VERSION=$(curl -s https://api.github.com/repos/leoafarias/fvm/releases/latest | grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+    if [ -z "$FVM_VERSION" ]; then
+        error "Failed to fetch latest FVM version."
+    fi
 else
-  FVM_VERSION="$1"
+    FVM_VERSION="$1"
 fi
 
 log_message "Installing FVM version $FVM_VERSION."
 
 # Setup installation directory and symlink
 FVM_DIR="$HOME/.fvm_flutter"
-FMV_DIR_BIN="$FVM_DIR/bin"
-SYMLINK_TARGET="/usr/local/bin/fvm"
-
+FVM_DIR_BIN="$FVM_DIR/bin"
 
 # Create FVM directory if it doesn't exist
 mkdir -p "$FVM_DIR" || error "Failed to create FVM directory: $FVM_DIR."
 
 # Check if FVM_DIR exists, and if it does delete it
-if [ -d "$FMV_DIR_BIN" ]; then
+if [ -d "$FVM_DIR_BIN" ]; then
     log_message "FVM bin directory already exists. Removing it."
-    if ! rm -rf "$FMV_DIR_BIN"; then
-        error "Failed to remove existing FVM directory: $FMV_DIR_BIN."
+    if ! rm -rf "$FVM_DIR_BIN"; then
+        error "Failed to remove existing FVM directory: $FVM_DIR_BIN."
     fi
 fi
 
@@ -87,7 +93,6 @@ if ! curl -L "$URL" -o fvm.tar.gz; then
     error "Download failed. Check your internet connection and URL: $URL"
 fi
 
-
 # Extract binary to the new location
 if ! tar xzf fvm.tar.gz -C "$FVM_DIR" 2>&1; then
     error "Extraction failed. Check permissions and tar.gz file integrity."
@@ -99,27 +104,139 @@ if ! rm -f fvm.tar.gz; then
 fi
 
 # Rename FVM_DIR/fvm to FVM_DIR/bin
-if ! mv "$FVM_DIR/fvm" "$FMV_DIR_BIN"; then
+if ! mv "$FVM_DIR/fvm" "$FVM_DIR_BIN"; then
     error "Failed to move fvm to bin directory."
 fi
 
-# Create a symlink
-if ! ln -sf "$FMV_DIR_BIN/fvm" "$SYMLINK_TARGET"; then
-    # verify if linux and try with sudo
-    if [ "$OS" == "linux" ]; then
-        echo -e "Trying to create symlink with sudo..."
-        if ! sudo ln -sf "$FMV_DIR_BIN/fvm" "$SYMLINK_TARGET"; then
-            error "Failed to create symlink"
-        fi
+tildify() {
+    if [[ $1 = $HOME/* ]]; then
+        local replacement=\~/
+
+        echo "${1/$HOME\//$replacement}"
     else
-        error "Failed to create symlink"
+        echo "$1"
     fi
-fi
+}
+
+tilde_FVM_DIR_BIN=$(tildify "$FVM_DIR_BIN")
+refresh_command=''
+
+case $(basename "$SHELL") in
+fish)
+    commands=(
+        "set --export PATH $FVM_DIR_BIN \$PATH"
+    )
+
+    fish_config=$HOME/.config/fish/config.fish
+    tilde_fish_config=$(tildify "$fish_config")
+
+    if [[ -w $fish_config ]]; then
+        {
+            echo -e '\n# FVM'
+
+            for command in "${commands[@]}"; do
+                echo "$command"
+            done
+        } >>"$fish_config"
+
+        log_message "Added \"$tilde_FVM_DIR_BIN\" to \$PATH in \"$tilde_fish_config\""
+        refresh_command="source $tilde_fish_config"
+
+    else
+        log_message "Manually add the directory to $tilde_fish_config (or similar):"
+
+        for command in "${commands[@]}"; do
+            info_bold "  $command"
+        done
+    fi
+    ;;
+zsh)
+    commands=(
+        "export PATH=\"$FVM_DIR_BIN:\$PATH\""
+    )
+
+    zsh_config=$HOME/.zshrc
+    tilde_zsh_config=$(tildify "$zsh_config")
+
+    if [[ -w $zsh_config ]]; then
+        {
+            echo -e '\n# FVM'
+
+            for command in "${commands[@]}"; do
+                echo "$command"
+            done
+        } >>"$zsh_config"
+
+        log_message "Added \"$tilde_FVM_DIR_BIN\" to \$PATH in \"$tilde_zsh_config\""
+        refresh_command="source $zsh_config"
+
+    else
+        log_message "Manually add the directory to $tilde_zsh_config (or similar):"
+
+        for command in "${commands[@]}"; do
+            info_bold "  $command"
+        done
+    fi
+    ;;
+bash)
+    commands=(
+        "export PATH=$FVM_DIR_BIN:\$PATH"
+    )
+
+    bash_configs=(
+        "$HOME/.bashrc"
+        "$HOME/.bash_profile"
+    )
+
+    if [[ ${XDG_CONFIG_HOME:-} ]]; then
+        bash_configs+=(
+            "$XDG_CONFIG_HOME/.bash_profile"
+            "$XDG_CONFIG_HOME/.bashrc"
+            "$XDG_CONFIG_HOME/bash_profile"
+            "$XDG_CONFIG_HOME/bashrc"
+        )
+    fi
+
+    set_manually=true
+    for bash_config in "${bash_configs[@]}"; do
+        tilde_bash_config=$(tildify "$bash_config")
+
+        if [[ -w $bash_config ]]; then
+            {
+                echo -e '\n# FVM'
+
+                for command in "${commands[@]}"; do
+                    echo "$command"
+                done
+            } >>"$bash_config"
+
+            log_message "Added \"$tilde_FVM_DIR_BIN\" to \$PATH in \"$tilde_bash_config\""
+            refresh_command="source $bash_config"
+            set_manually=false
+            break
+        fi
+    done
+
+    if [[ $set_manually = true ]]; then
+        log_message "Manually add the directory to $tilde_bash_config (or similar):"
+
+        for command in "${commands[@]}"; do
+            info_bold "  $command"
+        done
+    fi
+    ;;
+*)
+    log_message 'Manually add the directory to ~/.bashrc (or similar):'
+    info_bold "  export PATH=\"$FVM_DIR_BIN:\$PATH\""
+    ;;
+esac
+
+echo
+log_message "To get started, run:"
+echo
 
-# Verify installation
-if ! command -v fvm &> /dev/null; then
-    error "Installation verification failed. FVM may not be in PATH or failed to execute."
+if [[ $refresh_command ]]; then
+    info_bold "  $refresh_command"
 fi
 
-INSTALLED_FVM_VERSION=$(fvm --version 2>&1) || error "Failed to verify installed FVM version."
-success "FVM $INSTALLED_FVM_VERSION installed successfully."
+info_bold "  fvm --help"

scripts/uninstall.sh

@@ -1,15 +1,21 @@
 #!/bin/bash
 
-# Define the FVM directory and binary path
-FVM_DIR="$HOME/.fvm_flutter"
-BIN_LINK="/usr/local/bin/fvm"
+# Detect OS
+OS="$(uname -s)"
 
-# Check if FVM is installed
-if ! command -v fvm &> /dev/null
-then
-    echo "FVM is not installed. Exiting."
+# Map to FVM naming
+case "$OS" in
+Linux*) OS='linux' ;;
+Darwin*) OS='macos' ;;
+*)
+    log_message "Unsupported OS"
     exit 1
-fi
+    ;;
+esac
+
+# Define the FVM directory and binary path
+FVM_DIR="$HOME/.fvm_flutter"
+FVM_DIR_BIN="$FVM_DIR/bin"
 
 # Remove the FVM binary
 echo "Uninstalling FVM..."
@@ -18,15 +24,10 @@ rm -rf "$FVM_DIR" || {
     exit 1
 }
 
-# Remove the symlink
-rm -f "$BIN_LINK" || {
-    echo "Failed to remove FVM symlink: $BIN_LINK."
-    exit 1
-}
+echo "You can remove \"export PATH=$FVM_DIR_BIN:\$PATH\" from your ~/.bashrc, ~/.zshrc (or similar)"
 
 # Check if uninstallation was successful
-if command -v fvm &> /dev/null
-then
+if command -v fvm &>/dev/null; then
     echo "Uninstallation failed. Please try again later."
     exit 1
 fi