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package components
import (
"fmt"
"os"
)
const (
// These values will be passed to lazygit
LAZYGIT_ROOT_DIR = "LAZYGIT_ROOT_DIR"
SANDBOX_ENV_VAR = "SANDBOX"
TEST_NAME_ENV_VAR = "TEST_NAME"
WAIT_FOR_DEBUGGER_ENV_VAR = "WAIT_FOR_DEBUGGER"
// These values will be passed to both lazygit and shell commands
GIT_CONFIG_GLOBAL_ENV_VAR = "GIT_CONFIG_GLOBAL"
// We pass PWD because if it's defined, Go will use it as the working directory
// rather than make a syscall to the OS, and that means symlinks won't be resolved,
// which is good to test for.
PWD = "PWD"
// We set $HOME and $GIT_CONFIG_NOGLOBAL during integrationt tests so
// that older versions of git that don't respect $GIT_CONFIG_GLOBAL
// will find the correct global config file for testing
HOME = "HOME"
GIT_CONFIG_NOGLOBAL = "GIT_CONFIG_NOGLOBAL"
// These values will be passed through to lazygit and shell commands, with their
// values inherited from the host environment
PATH = "PATH"
TERM = "TERM"
)
// Tests will inherit these environment variables from the host environment, rather
// than the test runner deciding the values itself.
// All other environment variables present in the host environment will be ignored.
// Having such a minimal list ensures that lazygit behaves the same across different test environments.
var hostEnvironmentAllowlist = [...]string{
PATH,
TERM,
}
// Returns a copy of the environment filtered by
// hostEnvironmentAllowlist
func allowedHostEnvironment() []string {
env := []string{}
for _, envVar := range hostEnvironmentAllowlist {
env = append(env, fmt.Sprintf("%s=%s", envVar, os.Getenv(envVar)))
}
return env
}
func NewTestEnvironment(rootDir string) []string {
env := allowedHostEnvironment()
// Set $HOME to control the global git config location for git
// versions <= 2.31.8
env = append(env, fmt.Sprintf("%s=%s", HOME, testPath(rootDir)))
// $GIT_CONFIG_GLOBAL controls global git config location for git
// versions >= 2.32.0
env = append(env, fmt.Sprintf("%s=%s", GIT_CONFIG_GLOBAL_ENV_VAR, globalGitConfigPath(rootDir)))
return env
}
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