modified: README.md

README.md

@@ -1,9 +1,6 @@
-Voici le contenu complet du fichier `README.md` sous format code :
-
-```markdown
 # SSH Manager (sshm)
 
-SSH Manager (sshm) is a bash script that simplifies and automates the management of SSH hosts through the SSH configuration file (`~/.ssh/config`). It provides functionalities to list, connect, view, add, edit, and delete SSH host configurations, as well as to check the availability of hosts using pings.
+SSH Manager (sshm) is a bash script that simplifies and automates the management of SSH hosts through the SSH configuration file (`~/.ssh/config`). It provides functionalities to list, connect, view, add, edit, and delete SSH host configurations, check the availability of hosts using pings, and manage different SSH configuration contexts.
 
 ## Features
 
@@ -14,6 +11,7 @@ SSH Manager (sshm) is a bash script that simplifies and automates the management
 - Edit an existing SSH host configuration.
 - Delete an SSH host configuration.
 - Check the availability of an SSH host using ping.
+- Manage multiple SSH configuration contexts.
 
 ## Requirements
 
@@ -92,6 +90,40 @@ sshm delete <name>
 sshm ping <name>
 ```
 
+### Manage SSH Contexts
+
+#### List Available Contexts
+
+```bash
+sshm context list
+```
+
+This will list all available SSH configuration contexts and highlight the currently active one.
+
+#### Switch to a Different Context
+
+```bash
+sshm context use <context_name>
+```
+
+Switches the active SSH configuration to the specified context.
+
+#### Create a New Context
+
+```bash
+sshm context create <context_name>
+```
+
+Creates a new SSH configuration context.
+
+#### Delete a Context
+
+```bash
+sshm context delete <context_name>
+```
+
+Deletes the specified SSH configuration context.
+
 ## Example
 
 ### Adding a New SSH Host
@@ -127,6 +159,14 @@ sshm view myhost
 sshm ping myhost
 ```
 
+### Switching to a Different SSH Context
+
+```bash
+sshm context use myconfig
+```
+
+Switches to the `myconfig` SSH configuration context.
+
 ## License
 
 This project is licensed under the Apache License 2.0. See the [LICENSE](LICENSE) file for details.

sshm.bash

@@ -9,24 +9,34 @@
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
-# Unless required by applicable law or agreed to in writing, software
+# Unless required by applicable law ou agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
+# distributed under the License est distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# WITHOUT WARRANTIES OU CONDITIONS OF ANY KIND, either express ou implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
 ###############################################################################
 
 set -eo pipefail; [[ $TRACE ]] && set -x
 
-readonly VERSION="1.0.0"
+readonly VERSION="2.0.0"
-CONFIG_FILE=${SSHM_CONFIG:-~/.ssh/config}
+readonly CONFIG_DIR="${HOME}/.config/sshm"
+readonly DEFAULT_CONFIG="${HOME}/.ssh/config"
+readonly CURRENT_CONTEXT_FILE="${CONFIG_DIR}/.current_context"
+
+mkdir -p "$CONFIG_DIR"
+
+if [[ -f "$CURRENT_CONTEXT_FILE" ]]; then
+  CONFIG_FILE=$(cat "$CURRENT_CONTEXT_FILE")
+else
+  CONFIG_FILE="$DEFAULT_CONFIG"
+fi
 
 ssh_manager_version() {
   echo "ssh_manager $VERSION"
 }
 
 ssh_manager_help() {
-  echo "Usage: ssh_manager command [--config <file>|-c <file>] <command-specific-options>"
+  echo "Usage: ssh_manager command <command-specific-options>"
   echo
   echo "Commands:"
   cat<<EOF | column -t -s $'\t'
@@ -36,23 +46,17 @@ ssh_manager_help() {
   view <name>             Check configuration of host
   delete <name>           Delete an SSH host from the configuration
   add                     Add an SSH host to the configuration
+  context list            List available contexts
+  context use <name>      Use a specific context
+  context create <name>   Create a new context
+  context delete <name>   Delete an existing context
   help                    Displays help
   version                 Displays the current version
-EOF
-  echo
-  echo "Flags:"
-  cat<<EOF | column -t -s $'\t'
-  -c, --config            Select a specific ssh config file
-EOF
-  echo
-  echo "Environment Variables:"
-  cat<<EOF | column -t -s $'\t'
-  SSHM_CONFIG             Specify the path of an ssh config file"
 EOF
 }
 
 ssh_manager_list() {
-  local config_file="$1"
+  local config_file="$CONFIG_FILE"
   echo -e "\nList of SSH hosts:"
   grep -E '^Host ' "$config_file" | awk '{print $2}' | grep -v '^#' | sort | nl
   
@@ -73,17 +77,18 @@ ssh_manager_connect() {
     echo "Error: please provide a host number or name." 1>&2
     exit 1
   fi
+
   if [[ "$host" =~ ^[0-9]+$ ]]; then
     local host_name
     host_name=$(grep -E '^Host ' "$config_file" | awk '{print $2}' | grep -v '^#' | sed -n "${host}p")
-    if [ -n "$host_name" ]; then
+    if [ -n "$host_name" ]]; then
-      ssh "$host_name"
+      ssh -F "$config_file" "$host_name"
     else
       echo "Invalid number." 1>&2
       exit 2
     fi
   else
-    ssh "$host"
+    ssh -F "$config_file" "$host"
   fi
 }
 
@@ -245,23 +250,91 @@ ssh_manager_edit() {
   echo "Configuration for host $host updated successfully."
 }
 
+context_list() {
+  local current_context
+  current_context=$(cat "$CURRENT_CONTEXT_FILE" 2>/dev/null || echo "$DEFAULT_CONFIG")
+  
+  echo "Available contexts:"
+  if [[ "$current_context" == "$DEFAULT_CONFIG" ]]; then
+    echo "* default"
+  else
+    echo "  default"
+  fi
+
+  for context in "$CONFIG_DIR"/*; do
+    if [[ -f "$context" ]]; then  # Vérifie que c'est bien un fichier existant
+      local context_name
+      context_name=$(basename "$context")
+      if [[ "$CONFIG_DIR/$context_name" == "$current_context" ]]; then
+        echo "* $context_name"
+      else
+        echo "  $context_name"
+      fi
+    fi
+  done
+}
+
+context_use() {
+  local context="$1"
+  if [[ -z "$context" ]]; then
+    echo "Error: please provide a context name." 1>&2
+    exit 1
+  fi
+
+  if [[ "$context" == "default" ]]; then
+    echo "$DEFAULT_CONFIG" > "$CURRENT_CONTEXT_FILE"
+    echo "Switched to default context."
+  elif [[ ! -f "$CONFIG_DIR/$context" ]]; then
+    echo "Error: context '$context' does not exist." 1>&2
+    exit 1
+  else
+    echo "$CONFIG_DIR/$context" > "$CURRENT_CONTEXT_FILE"
+    echo "Switched to context '$context'."
+  fi
+}
+
+context_create() {
+  local context="$1"
+  if [[ -z "$context" ]]; then
+    echo "Error: please provide a context name." 1>&2
+    exit 1
+  fi
+
+  if [[ -f "$CONFIG_DIR/$context" ]]; then
+    echo "Error: context '$context' already exists." 1>&2
+    exit 1
+  fi
+
+  touch "$CONFIG_DIR/$context"
+  echo "Context '$context' created."
+}
+
+context_delete() {
+  local context="$1"
+  if [[ -z "$context" ]]; then
+    echo "Error: please provide a context name." 1>&2
+    exit 1
+  fi
+
+  if [[ ! -f "$CONFIG_DIR/$context" ]]; then
+    echo "Error: context '$context' does not exist." 1>&2
+    exit 1
+  fi
+
+  rm -f "$CONFIG_DIR/$context"
+  echo "Context '$context' deleted."
+
+  if [[ "$(cat "$CURRENT_CONTEXT_FILE")" == "$CONFIG_DIR/$context" ]]; then
+    echo "$DEFAULT_CONFIG" > "$CURRENT_CONTEXT_FILE"
+    echo "Switched to default context."
+  fi
+}
+
 ssh_manager_main() {
   local config_file="$CONFIG_FILE"
   local command="$1"
   shift
 
-  while [[ "$#" -gt 0 ]]; do
-    case "$1" in
-      --config|-c)
-        config_file="$2"
-        shift 2
-        ;;
-      *)
-        break
-        ;;
-    esac
-  done
-
   if [[ -z $command ]]; then
     ssh_manager_version
     echo
@@ -291,6 +364,29 @@ ssh_manager_main() {
     "edit")
       ssh_manager_edit "$config_file" "$@"
       ;;
+    "context")
+      local subcommand="$1"
+      shift
+      case "$subcommand" in
+        "list")
+          context_list "$@"
+          ;;
+        "use")
+          context_use "$@"
+          ;;
+        "create")
+          context_create "$@"
+          ;;
+        "delete")
+          context_delete "$@"
+          ;;
+        *)
+          echo "Error: invalid context subcommand." 1>&2
+          ssh_manager_help
+          exit 3
+          ;;
+      esac
+      ;;
     "version")
       ssh_manager_version
       ;;