feat: [CDE-175]: Changing all shell commands from bash to sh. (#2244)

* feat: [CDE-175]: Changing all shell commands from bash to sh.

app/gitspace/orchestrator/container/devcontainer.go

@@ -30,7 +30,7 @@ type Devcontainer struct {
 }
 
 func (d *Devcontainer) ExecuteCommand(ctx context.Context, command string, detach bool) ([]byte, error) {
-	cmd := []string{"/bin/bash", "-c", command}
+	cmd := []string{"/bin/sh", "-c", command}
 
 	execConfig := dockerTypes.ExecConfig{
 		User:         "root",

app/gitspace/orchestrator/container/embedded_docker.go

@@ -553,8 +553,8 @@ func (e *EmbeddedDockerOrchestrator) createContainer(
 
 	_, err := dockerClient.ContainerCreate(ctx, &container.Config{
 		Image:        imageName,
-		Entrypoint:   []string{"/bin/bash"},
-		Cmd:          []string{"-c", "trap \"exit 0\" 15;\n sleep infinity & wait $!"},
+		Entrypoint:   []string{"/bin/sh"},
+		Cmd:          []string{"-c", "trap 'exit 0' 15; sleep infinity & wait $!"},
 		ExposedPorts: exposedPorts,
 	}, &container.HostConfig{
 		PortBindings: portBindings,

app/gitspace/orchestrator/container/template/clone_git.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 repo_url={{ .RepoURL }}
 devcontainer_present={{ .DevcontainerPresent }}
@@ -9,13 +9,13 @@ branch={{ .Branch }}
 repo_name=$(basename -s .git "$repo_url")
 
 # Check if Git is installed
-if ! command -v git &>/dev/null; then
+if ! command -v git >/dev/null 2>&1; then
     echo "Git is not installed. Installing Git..."
     apt-get update
     apt-get install -y git
 fi
 
-if ! command -v git &>/dev/null; then
+if ! command -v git >/dev/null 2>&1; then
     echo "Git is not installed. Exiting..."
     exit 1
 fi

app/gitspace/orchestrator/container/template/install_vscode_web.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 echo "Installing VSCode Web"
 

app/gitspace/orchestrator/container/template/run_ssh_server.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 echo "Running SSH Server"
 

app/gitspace/orchestrator/container/template/run_vscode_web.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 echo "Running VSCode Web"
 

app/gitspace/orchestrator/container/template/setup_ssh_server.sh

@@ -1,7 +1,7 @@
-#!/bin/bash
+#!/bin/sh
 
 # Install SSH if it's not already installed
-if ! command -v sshd &> /dev/null; then
+if ! command -v sshd >/dev/null 2>&1; then
     echo "OpenSSH server is not installed. Installing..."
     apt-get update
     apt-get install -y openssh-server
@@ -14,7 +14,7 @@ password={{ .Password }}
 workingDir={{ .WorkingDirectory }}
 
 # Check if the user already exists
-if id "$username" &> /dev/null; then
+if id "$username" >/dev/null 2>&1; then
     echo "User $username already exists."
 else
     # Create a new user