Function TestEscapeBareShellDollarSigns

pkg/workflow/shell_test.go:313–379

(t *testing.T)

}

func TestEscapeBareShellDollarSigns(t *testing.T) {
	tests := []struct {
		name     string
		input    string
		expected string
	}{
		{
			name:     "empty string",
			input:    "",
			expected: "",
		},
		{
			name:     "no dollar signs",
			input:    "no dollars here",
			expected: "no dollars here",
		},
		{
			name:     "bare dollar followed by identifier",
			input:    "$schema",
			expected: `\$schema`,
		},
		{
			name:     "dollar sign at end of string",
			input:    "trailing$",
			expected: `trailing\$`,
		},
		{
			name:     "GitHub Actions expression is preserved",
			input:    "${{ env.DOMAINS }}",
			expected: "${{ env.DOMAINS }}",
		},
		{
			name:     "multiple GitHub Actions expressions are preserved",
			input:    "${{ env.A }},${{ env.B }}",
			expected: "${{ env.A }},${{ env.B }}",
		},
		{
			name:     "bare dollar mixed with GitHub Actions expression",
			input:    `$schema and ${{ env.X }}`,
			expected: `\$schema and ${{ env.X }}`,
		},
		{
			name:     "JSON $schema key alongside expression",
			input:    `{"$schema":"https://example.com","allowDomains":["${{ env.DOMAINS }}"]}`,
			expected: `{"\$schema":"https://example.com","allowDomains":["${{ env.DOMAINS }}"]}`,
		},
		{
			name:     "dollar followed by single open brace is escaped",
			input:    "${HOME}",
			expected: `\${HOME}`,
		},
		{
			name:     "dollar followed by ${{ is preserved",
			input:    "${{",
			expected: "${{",
		},
	}